156919181852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1\times {\mathrm{1993}}^1$

素因数の和:3523

約数の個数: 96

約数和(自身を含む): 311730155520

約数和(自身を除く): 154810973668

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 124, 437, 589, 713, 874, 1178, 1426, 1453, 1748, 1993, 2356, 2852, 2906, 3986, 5812, 7972, 13547, 27094, 27607, 33419, 37867, 45043, 45839, 54188, 55214, 61783, 66838, 75734, 90086, 91678, 110428, 123566, 133676, 151468, 180172, 183356, 247132, 634961, 855817, 870941, 1035989, 1173877, 1269922, 1421009, 1711634, 1741882, 2071978, 2347754, 2539844, 2842018, 2895829, 3423268, 3483764, 4143956, 4695508, 5684036, 5791658, 11583316, 19683791, 26999171, 39367582, 53998342, 55020751, 66604067, 78735164, 89770699, 107996684, 110041502, 133208134, 179541398, 220083004, 266416268, 359082796, 1265477273, 1705643281, 2064726077, 2530954546, 3411286562, 4129452154, 5061909092, 6822573124, 8258904308, 39229795463, 78459590926, 156919181852]

約数ペア:

[(1, 156919181852), (2, 78459590926), (4, 39229795463), (19, 8258904308), (23, 6822573124), (31, 5061909092), (38, 4129452154), (46, 3411286562), (62, 2530954546), (76, 2064726077), (92, 1705643281), (124, 1265477273), (437, 359082796), (589, 266416268), (713, 220083004), (874, 179541398), (1178, 133208134), (1426, 110041502), (1453, 107996684), (1748, 89770699), (1993, 78735164), (2356, 66604067), (2852, 55020751), (2906, 53998342), (3986, 39367582), (5812, 26999171), (7972, 19683791), (13547, 11583316), (27094, 5791658), (27607, 5684036), (33419, 4695508), (37867, 4143956), (45043, 3483764), (45839, 3423268), (54188, 2895829), (55214, 2842018), (61783, 2539844), (66838, 2347754), (75734, 2071978), (90086, 1741882), (91678, 1711634), (110428, 1421009), (123566, 1269922), (133676, 1173877), (151468, 1035989), (180172, 870941), (183356, 855817), (247132, 634961)]