15672535456

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 31891708800

約数和(自身を除く): 16219173344

約数列:

[1, 2, 4, 8, 16, 32, 71, 89, 142, 178, 179, 284, 356, 358, 433, 568, 712, 716, 866, 1136, 1424, 1432, 1732, 2272, 2848, 2864, 3464, 5728, 6319, 6928, 12638, 12709, 13856, 15931, 25276, 25418, 30743, 31862, 38537, 50552, 50836, 61486, 63724, 77074, 77507, 101104, 101672, 122972, 127448, 154148, 155014, 202208, 203344, 245944, 254896, 308296, 310028, 406688, 491888, 509792, 616592, 620056, 983776, 1131101, 1233184, 1240112, 2262202, 2480224, 2736127, 4524404, 5472254, 5502997, 6898123, 9048808, 10944508, 11005994, 13796246, 18097616, 21889016, 22011988, 27592492, 36195232, 43778032, 44023976, 55184984, 87556064, 88047952, 110369968, 176095904, 220739936, 489766733, 979533466, 1959066932, 3918133864, 7836267728, 15672535456]

約数ペア:

[(1, 15672535456), (2, 7836267728), (4, 3918133864), (8, 1959066932), (16, 979533466), (32, 489766733), (71, 220739936), (89, 176095904), (142, 110369968), (178, 88047952), (179, 87556064), (284, 55184984), (356, 44023976), (358, 43778032), (433, 36195232), (568, 27592492), (712, 22011988), (716, 21889016), (866, 18097616), (1136, 13796246), (1424, 11005994), (1432, 10944508), (1732, 9048808), (2272, 6898123), (2848, 5502997), (2864, 5472254), (3464, 4524404), (5728, 2736127), (6319, 2480224), (6928, 2262202), (12638, 1240112), (12709, 1233184), (13856, 1131101), (15931, 983776), (25276, 620056), (25418, 616592), (30743, 509792), (31862, 491888), (38537, 406688), (50552, 310028), (50836, 308296), (61486, 254896), (63724, 245944), (77074, 203344), (77507, 202208), (101104, 155014), (101672, 154148), (122972, 127448)]