156521208688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{6689}}^1$

素因数の和:6951

約数の個数: 160

約数和(自身を含む): 356777164800

約数和(自身を除く): 200255956112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 191, 208, 247, 248, 304, 382, 403, 494, 496, 589, 764, 806, 988, 1178, 1528, 1612, 1976, 2356, 2483, 3056, 3224, 3629, 3952, 4712, 4966, 5921, 6448, 6689, 7258, 7657, 9424, 9932, 11842, 13378, 14516, 15314, 19864, 23684, 26756, 29032, 30628, 39728, 47177, 47368, 53512, 58064, 61256, 76973, 86957, 94354, 94736, 107024, 112499, 122512, 127091, 153946, 173914, 188708, 207359, 224998, 254182, 307892, 347828, 377416, 414718, 449996, 508364, 615784, 695656, 754832, 829436, 899992, 1016728, 1231568, 1277599, 1391312, 1462487, 1652183, 1658872, 1799984, 2033456, 2555198, 2695667, 2924974, 3304366, 3317744, 3939821, 5110396, 5391334, 5849948, 6608732, 7879642, 10220792, 10782668, 11699896, 13217464, 15759284, 16608787, 20441584, 21565336, 23399792, 24274381, 26434928, 31518568, 33217574, 39605569, 43130672, 48548762, 51217673, 63037136, 66435148, 79211138, 97097524, 102435346, 132870296, 158422276, 194195048, 204870692, 265740592, 315566953, 316844552, 388390096, 409741384, 514872397, 631133906, 633689104, 752505811, 819482768, 1029744794, 1262267812, 1505011622, 2059489588, 2524535624, 3010023244, 4118979176, 5049071248, 6020046488, 8237958352, 9782575543, 12040092976, 19565151086, 39130302172, 78260604344, 156521208688]

約数ペア:

[(1, 156521208688), (2, 78260604344), (4, 39130302172), (8, 19565151086), (13, 12040092976), (16, 9782575543), (19, 8237958352), (26, 6020046488), (31, 5049071248), (38, 4118979176), (52, 3010023244), (62, 2524535624), (76, 2059489588), (104, 1505011622), (124, 1262267812), (152, 1029744794), (191, 819482768), (208, 752505811), (247, 633689104), (248, 631133906), (304, 514872397), (382, 409741384), (403, 388390096), (494, 316844552), (496, 315566953), (589, 265740592), (764, 204870692), (806, 194195048), (988, 158422276), (1178, 132870296), (1528, 102435346), (1612, 97097524), (1976, 79211138), (2356, 66435148), (2483, 63037136), (3056, 51217673), (3224, 48548762), (3629, 43130672), (3952, 39605569), (4712, 33217574), (4966, 31518568), (5921, 26434928), (6448, 24274381), (6689, 23399792), (7258, 21565336), (7657, 20441584), (9424, 16608787), (9932, 15759284), (11842, 13217464), (13378, 11699896), (14516, 10782668), (15314, 10220792), (19864, 7879642), (23684, 6608732), (26756, 5849948), (29032, 5391334), (30628, 5110396), (39728, 3939821), (47177, 3317744), (47368, 3304366), (53512, 2924974), (58064, 2695667), (61256, 2555198), (76973, 2033456), (86957, 1799984), (94354, 1658872), (94736, 1652183), (107024, 1462487), (112499, 1391312), (122512, 1277599), (127091, 1231568), (153946, 1016728), (173914, 899992), (188708, 829436), (207359, 754832), (224998, 695656), (254182, 615784), (307892, 508364), (347828, 449996), (377416, 414718)]