156951219472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:641

約数の個数: 160

約数和(自身を含む): 326785155840

約数和(自身を除く): 169833936368

約数列:

[1, 2, 4, 8, 16, 23, 46, 89, 92, 131, 157, 178, 184, 233, 262, 314, 356, 368, 466, 524, 628, 712, 932, 1048, 1256, 1424, 1864, 2047, 2096, 2512, 3013, 3611, 3728, 4094, 5359, 6026, 7222, 8188, 10718, 11659, 12052, 13973, 14444, 16376, 20567, 20737, 21436, 23318, 24104, 27946, 28888, 30523, 32752, 36581, 41134, 41474, 42872, 46636, 48208, 55892, 57776, 61046, 73162, 82268, 82948, 85744, 93272, 111784, 122092, 146324, 164536, 165896, 186544, 223568, 244184, 268157, 292648, 321379, 329072, 331792, 473041, 476951, 488368, 536314, 585296, 642758, 702029, 841363, 946082, 953902, 1072628, 1285516, 1404058, 1682726, 1830463, 1892164, 1907804, 2145256, 2571032, 2716547, 2808116, 3255709, 3365452, 3660926, 3784328, 3815608, 4290512, 4792111, 5142064, 5433094, 5616232, 6511418, 6730904, 7321852, 7568656, 7631216, 9584222, 10866188, 11232464, 13022836, 13461808, 14643704, 19168444, 21732376, 26045672, 29287408, 38336888, 42100649, 43464752, 52091344, 62480581, 74881307, 76673776, 84201298, 110218553, 124961162, 149762614, 168402596, 220437106, 249922324, 299525228, 336805192, 426497879, 440874212, 499844648, 599050456, 673610384, 852995758, 881748424, 999689296, 1198100912, 1705991516, 1763496848, 3411983032, 6823966064, 9809451217, 19618902434, 39237804868, 78475609736, 156951219472]

約数ペア:

[(1, 156951219472), (2, 78475609736), (4, 39237804868), (8, 19618902434), (16, 9809451217), (23, 6823966064), (46, 3411983032), (89, 1763496848), (92, 1705991516), (131, 1198100912), (157, 999689296), (178, 881748424), (184, 852995758), (233, 673610384), (262, 599050456), (314, 499844648), (356, 440874212), (368, 426497879), (466, 336805192), (524, 299525228), (628, 249922324), (712, 220437106), (932, 168402596), (1048, 149762614), (1256, 124961162), (1424, 110218553), (1864, 84201298), (2047, 76673776), (2096, 74881307), (2512, 62480581), (3013, 52091344), (3611, 43464752), (3728, 42100649), (4094, 38336888), (5359, 29287408), (6026, 26045672), (7222, 21732376), (8188, 19168444), (10718, 14643704), (11659, 13461808), (12052, 13022836), (13973, 11232464), (14444, 10866188), (16376, 9584222), (20567, 7631216), (20737, 7568656), (21436, 7321852), (23318, 6730904), (24104, 6511418), (27946, 5616232), (28888, 5433094), (30523, 5142064), (32752, 4792111), (36581, 4290512), (41134, 3815608), (41474, 3784328), (42872, 3660926), (46636, 3365452), (48208, 3255709), (55892, 2808116), (57776, 2716547), (61046, 2571032), (73162, 2145256), (82268, 1907804), (82948, 1892164), (85744, 1830463), (93272, 1682726), (111784, 1404058), (122092, 1285516), (146324, 1072628), (164536, 953902), (165896, 946082), (186544, 841363), (223568, 702029), (244184, 642758), (268157, 585296), (292648, 536314), (321379, 488368), (329072, 476951), (331792, 473041)]