157290012

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 460841472

約数和(自身を除く): 303551460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 47, 54, 66, 81, 94, 99, 108, 132, 141, 162, 188, 198, 243, 282, 297, 313, 324, 396, 423, 486, 517, 564, 594, 626, 846, 891, 939, 972, 1034, 1188, 1252, 1269, 1551, 1692, 1782, 1878, 2068, 2538, 2673, 2817, 3102, 3443, 3564, 3756, 3807, 4653, 5076, 5346, 5634, 6204, 6886, 7614, 8451, 9306, 10329, 10692, 11268, 11421, 13772, 13959, 14711, 15228, 16902, 18612, 20658, 22842, 25353, 27918, 29422, 30987, 33804, 41316, 41877, 44133, 45684, 50706, 55836, 58844, 61974, 76059, 83754, 88266, 92961, 101412, 123948, 125631, 132399, 152118, 161821, 167508, 176532, 185922, 251262, 264798, 278883, 304236, 323642, 371844, 397197, 485463, 502524, 529596, 557766, 647284, 794394, 836649, 970926, 1115532, 1191591, 1456389, 1588788, 1673298, 1941852, 2383182, 2912778, 3346596, 3574773, 4369167, 4766364, 5825556, 7149546, 8738334, 13107501, 14299092, 17476668, 26215002, 39322503, 52430004, 78645006, 157290012]

約数ペア:

[(1, 157290012), (2, 78645006), (3, 52430004), (4, 39322503), (6, 26215002), (9, 17476668), (11, 14299092), (12, 13107501), (18, 8738334), (22, 7149546), (27, 5825556), (33, 4766364), (36, 4369167), (44, 3574773), (47, 3346596), (54, 2912778), (66, 2383182), (81, 1941852), (94, 1673298), (99, 1588788), (108, 1456389), (132, 1191591), (141, 1115532), (162, 970926), (188, 836649), (198, 794394), (243, 647284), (282, 557766), (297, 529596), (313, 502524), (324, 485463), (396, 397197), (423, 371844), (486, 323642), (517, 304236), (564, 278883), (594, 264798), (626, 251262), (846, 185922), (891, 176532), (939, 167508), (972, 161821), (1034, 152118), (1188, 132399), (1252, 125631), (1269, 123948), (1551, 101412), (1692, 92961), (1782, 88266), (1878, 83754), (2068, 76059), (2538, 61974), (2673, 58844), (2817, 55836), (3102, 50706), (3443, 45684), (3564, 44133), (3756, 41877), (3807, 41316), (4653, 33804), (5076, 30987), (5346, 29422), (5634, 27918), (6204, 25353), (6886, 22842), (7614, 20658), (8451, 18612), (9306, 16902), (10329, 15228), (10692, 14711), (11268, 13959), (11421, 13772)]