171969133076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1\times {\mathrm{4861}}^1$

素因数の和:5545

約数の個数: 96

約数和(自身を含む): 347408181120

約数和(自身を除く): 175439048044

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 61, 76, 122, 244, 247, 494, 587, 793, 988, 1159, 1174, 1586, 2318, 2348, 3172, 4636, 4861, 7631, 9722, 11153, 15067, 15262, 19444, 22306, 30134, 30524, 35807, 44612, 60268, 63193, 71614, 92359, 126386, 143228, 144989, 184718, 252772, 289978, 296521, 369436, 465491, 579956, 593042, 680333, 930982, 1186084, 1200667, 1360666, 1861964, 2401334, 2721332, 2853407, 3854773, 4802668, 5633899, 5706814, 7709546, 8844329, 11267798, 11413628, 15419092, 17688658, 22535596, 35377316, 37094291, 54214733, 73240687, 74188582, 108429466, 146481374, 148377164, 174057827, 216858932, 292962748, 348115654, 696231308, 704791529, 1409583058, 2262751751, 2819166116, 3307098713, 4525503502, 6614197426, 9051007004, 13228394852, 42992283269, 85984566538, 171969133076]

約数ペア:

[(1, 171969133076), (2, 85984566538), (4, 42992283269), (13, 13228394852), (19, 9051007004), (26, 6614197426), (38, 4525503502), (52, 3307098713), (61, 2819166116), (76, 2262751751), (122, 1409583058), (244, 704791529), (247, 696231308), (494, 348115654), (587, 292962748), (793, 216858932), (988, 174057827), (1159, 148377164), (1174, 146481374), (1586, 108429466), (2318, 74188582), (2348, 73240687), (3172, 54214733), (4636, 37094291), (4861, 35377316), (7631, 22535596), (9722, 17688658), (11153, 15419092), (15067, 11413628), (15262, 11267798), (19444, 8844329), (22306, 7709546), (30134, 5706814), (30524, 5633899), (35807, 4802668), (44612, 3854773), (60268, 2853407), (63193, 2721332), (71614, 2401334), (92359, 1861964), (126386, 1360666), (143228, 1200667), (144989, 1186084), (184718, 930982), (252772, 680333), (289978, 593042), (296521, 579956), (369436, 465491)]