191658740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 529858560

約数和(自身を除く): 338199820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 43, 52, 62, 65, 70, 79, 86, 91, 124, 130, 140, 155, 158, 172, 182, 215, 217, 260, 301, 310, 316, 364, 395, 403, 430, 434, 455, 553, 559, 602, 620, 790, 806, 860, 868, 910, 1027, 1085, 1106, 1118, 1204, 1333, 1505, 1580, 1612, 1820, 2015, 2054, 2170, 2212, 2236, 2449, 2666, 2765, 2795, 2821, 3010, 3397, 3913, 4030, 4108, 4340, 4898, 5135, 5332, 5530, 5590, 5642, 6020, 6665, 6794, 7189, 7826, 8060, 9331, 9796, 10270, 11060, 11180, 11284, 12245, 13330, 13588, 14105, 14378, 15652, 16985, 17143, 17329, 18662, 19565, 20540, 23779, 24490, 26660, 28210, 28756, 31837, 33970, 34286, 34658, 35945, 37324, 39130, 44161, 46655, 47558, 48980, 56420, 63674, 67940, 68572, 69316, 71890, 78260, 85715, 86645, 88322, 93310, 95116, 105307, 118895, 121303, 127348, 143780, 159185, 171430, 173290, 176644, 186620, 210614, 220805, 222859, 237790, 242606, 309127, 318370, 342860, 346580, 421228, 441610, 445718, 475580, 485212, 526535, 606515, 618254, 636740, 737149, 883220, 891436, 1053070, 1114295, 1213030, 1236508, 1368991, 1474298, 1545635, 2106140, 2228590, 2426060, 2737982, 2948596, 3091270, 3685745, 4457180, 5475964, 6182540, 6844955, 7371490, 9582937, 13689910, 14742980, 19165874, 27379820, 38331748, 47914685, 95829370, 191658740]

約数ペア:

[(1, 191658740), (2, 95829370), (4, 47914685), (5, 38331748), (7, 27379820), (10, 19165874), (13, 14742980), (14, 13689910), (20, 9582937), (26, 7371490), (28, 6844955), (31, 6182540), (35, 5475964), (43, 4457180), (52, 3685745), (62, 3091270), (65, 2948596), (70, 2737982), (79, 2426060), (86, 2228590), (91, 2106140), (124, 1545635), (130, 1474298), (140, 1368991), (155, 1236508), (158, 1213030), (172, 1114295), (182, 1053070), (215, 891436), (217, 883220), (260, 737149), (301, 636740), (310, 618254), (316, 606515), (364, 526535), (395, 485212), (403, 475580), (430, 445718), (434, 441610), (455, 421228), (553, 346580), (559, 342860), (602, 318370), (620, 309127), (790, 242606), (806, 237790), (860, 222859), (868, 220805), (910, 210614), (1027, 186620), (1085, 176644), (1106, 173290), (1118, 171430), (1204, 159185), (1333, 143780), (1505, 127348), (1580, 121303), (1612, 118895), (1820, 105307), (2015, 95116), (2054, 93310), (2170, 88322), (2212, 86645), (2236, 85715), (2449, 78260), (2666, 71890), (2765, 69316), (2795, 68572), (2821, 67940), (3010, 63674), (3397, 56420), (3913, 48980), (4030, 47558), (4108, 46655), (4340, 44161), (4898, 39130), (5135, 37324), (5332, 35945), (5530, 34658), (5590, 34286), (5642, 33970), (6020, 31837), (6665, 28756), (6794, 28210), (7189, 26660), (7826, 24490), (8060, 23779), (9331, 20540), (9796, 19565), (10270, 18662), (11060, 17329), (11180, 17143), (11284, 16985), (12245, 15652), (13330, 14378), (13588, 14105)]