156765695216

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{132667}}^1$

素因数の和:132743

約数の個数: 120

約数和(自身を含む): 361260270720

約数和(自身を除く): 204494575504

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 169, 184, 208, 247, 299, 304, 338, 368, 437, 494, 598, 676, 874, 988, 1196, 1352, 1748, 1976, 2392, 2704, 3211, 3496, 3887, 3952, 4784, 5681, 6422, 6992, 7774, 11362, 12844, 15548, 22724, 25688, 31096, 45448, 51376, 62192, 73853, 90896, 132667, 147706, 265334, 295412, 530668, 590824, 1061336, 1181648, 1724671, 2122672, 2520673, 3051341, 3449342, 5041346, 6102682, 6898684, 10082692, 12205364, 13797368, 20165384, 22420723, 24410728, 27594736, 32768749, 39667433, 40330768, 44841446, 48821456, 57975479, 65537498, 79334866, 89682892, 115950958, 131074996, 158669732, 179365784, 231901916, 262149992, 317339464, 358731568, 425993737, 463803832, 515676629, 524299984, 634678928, 753681227, 851987474, 927607664, 1031353258, 1507362454, 1703974948, 2062706516, 3014724908, 3407949896, 4125413032, 6029449816, 6815899792, 8250826064, 9797855951, 12058899632, 19595711902, 39191423804, 78382847608, 156765695216]

約数ペア:

[(1, 156765695216), (2, 78382847608), (4, 39191423804), (8, 19595711902), (13, 12058899632), (16, 9797855951), (19, 8250826064), (23, 6815899792), (26, 6029449816), (38, 4125413032), (46, 3407949896), (52, 3014724908), (76, 2062706516), (92, 1703974948), (104, 1507362454), (152, 1031353258), (169, 927607664), (184, 851987474), (208, 753681227), (247, 634678928), (299, 524299984), (304, 515676629), (338, 463803832), (368, 425993737), (437, 358731568), (494, 317339464), (598, 262149992), (676, 231901916), (874, 179365784), (988, 158669732), (1196, 131074996), (1352, 115950958), (1748, 89682892), (1976, 79334866), (2392, 65537498), (2704, 57975479), (3211, 48821456), (3496, 44841446), (3887, 40330768), (3952, 39667433), (4784, 32768749), (5681, 27594736), (6422, 24410728), (6992, 22420723), (7774, 20165384), (11362, 13797368), (12844, 12205364), (15548, 10082692), (22724, 6898684), (25688, 6102682), (31096, 5041346), (45448, 3449342), (51376, 3051341), (62192, 2520673), (73853, 2122672), (90896, 1724671), (132667, 1181648), (147706, 1061336), (265334, 590824), (295412, 530668)]