156974135890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{78241}}^1$

素因数の和:78356

約数の個数: 128

約数和(自身を含む): 352066466304

約数和(自身を除く): 195092330414

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 61, 65, 110, 115, 122, 130, 143, 230, 253, 286, 299, 305, 506, 598, 610, 671, 715, 793, 1265, 1342, 1403, 1430, 1495, 1586, 2530, 2806, 2990, 3289, 3355, 3965, 6578, 6710, 7015, 7930, 8723, 14030, 15433, 16445, 17446, 18239, 30866, 32890, 36478, 43615, 77165, 78241, 87230, 91195, 154330, 156482, 182390, 200629, 391205, 401258, 782410, 860651, 1003145, 1017133, 1721302, 1799543, 2006290, 2034266, 3599086, 4303255, 4772701, 5085665, 8606510, 8997715, 9545402, 10171330, 11188463, 17995430, 19794973, 22376926, 23394059, 23863505, 39589946, 46788118, 47727010, 52499711, 55942315, 62045113, 98974865, 104999422, 109772123, 111884630, 116970295, 124090226, 197949730, 219544246, 233940590, 257334649, 262498555, 310225565, 514669298, 524997110, 548860615, 620451130, 682496243, 1097721230, 1207493353, 1286673245, 1364992486, 1427037599, 2414986706, 2573346490, 2854075198, 3412481215, 6037466765, 6824962430, 7135187995, 12074933530, 14270375990, 15697413589, 31394827178, 78487067945, 156974135890]

約数ペア:

[(1, 156974135890), (2, 78487067945), (5, 31394827178), (10, 15697413589), (11, 14270375990), (13, 12074933530), (22, 7135187995), (23, 6824962430), (26, 6037466765), (46, 3412481215), (55, 2854075198), (61, 2573346490), (65, 2414986706), (110, 1427037599), (115, 1364992486), (122, 1286673245), (130, 1207493353), (143, 1097721230), (230, 682496243), (253, 620451130), (286, 548860615), (299, 524997110), (305, 514669298), (506, 310225565), (598, 262498555), (610, 257334649), (671, 233940590), (715, 219544246), (793, 197949730), (1265, 124090226), (1342, 116970295), (1403, 111884630), (1430, 109772123), (1495, 104999422), (1586, 98974865), (2530, 62045113), (2806, 55942315), (2990, 52499711), (3289, 47727010), (3355, 46788118), (3965, 39589946), (6578, 23863505), (6710, 23394059), (7015, 22376926), (7930, 19794973), (8723, 17995430), (14030, 11188463), (15433, 10171330), (16445, 9545402), (17446, 8997715), (18239, 8606510), (30866, 5085665), (32890, 4772701), (36478, 4303255), (43615, 3599086), (77165, 2034266), (78241, 2006290), (87230, 1799543), (91195, 1721302), (154330, 1017133), (156482, 1003145), (182390, 860651), (200629, 782410), (391205, 401258)]