157244152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 210474248

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 31, 34, 38, 52, 62, 68, 76, 104, 124, 136, 151, 152, 221, 247, 248, 302, 323, 403, 442, 494, 527, 589, 604, 646, 806, 884, 988, 1054, 1178, 1208, 1292, 1612, 1768, 1963, 1976, 2108, 2356, 2567, 2584, 2869, 3224, 3926, 4199, 4216, 4681, 4712, 5134, 5738, 6851, 7657, 7852, 8398, 9362, 10013, 10268, 11476, 13702, 15314, 15704, 16796, 18724, 20026, 20536, 22952, 27404, 30628, 33371, 33592, 37297, 37448, 40052, 48773, 54808, 60853, 61256, 66742, 74594, 79577, 80104, 88939, 97546, 121706, 130169, 133484, 149188, 159154, 177878, 195092, 243412, 260338, 266968, 298376, 318308, 355756, 390184, 486824, 520676, 634049, 636616, 711512, 1034501, 1041352, 1156207, 1268098, 1511963, 2069002, 2312414, 2536196, 3023926, 4138004, 4624828, 5072392, 6047852, 8276008, 9249656, 12095704, 19655519, 39311038, 78622076, 157244152]

約数ペア:

[(1, 157244152), (2, 78622076), (4, 39311038), (8, 19655519), (13, 12095704), (17, 9249656), (19, 8276008), (26, 6047852), (31, 5072392), (34, 4624828), (38, 4138004), (52, 3023926), (62, 2536196), (68, 2312414), (76, 2069002), (104, 1511963), (124, 1268098), (136, 1156207), (151, 1041352), (152, 1034501), (221, 711512), (247, 636616), (248, 634049), (302, 520676), (323, 486824), (403, 390184), (442, 355756), (494, 318308), (527, 298376), (589, 266968), (604, 260338), (646, 243412), (806, 195092), (884, 177878), (988, 159154), (1054, 149188), (1178, 133484), (1208, 130169), (1292, 121706), (1612, 97546), (1768, 88939), (1963, 80104), (1976, 79577), (2108, 74594), (2356, 66742), (2567, 61256), (2584, 60853), (2869, 54808), (3224, 48773), (3926, 40052), (4199, 37448), (4216, 37297), (4681, 33592), (4712, 33371), (5134, 30628), (5738, 27404), (6851, 22952), (7657, 20536), (7852, 20026), (8398, 18724), (9362, 16796), (10013, 15704), (10268, 15314), (11476, 13702)]