156919000304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{27917}}^1$

素因数の和:28338

約数の個数: 80

約数和(自身を含む): 335866940640

約数和(自身を除く): 178947940336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 293, 436, 586, 872, 1172, 1199, 1744, 2344, 2398, 3223, 4688, 4796, 6446, 9592, 12892, 19184, 25784, 27917, 31937, 51568, 55834, 63874, 111668, 127748, 223336, 255496, 307087, 351307, 446672, 510992, 614174, 702614, 1228348, 1405228, 2456696, 2810456, 3042953, 4913392, 5620912, 6085906, 8179681, 12171812, 16359362, 24343624, 32718724, 33472483, 48687248, 65437448, 66944966, 89976491, 130874896, 133889932, 179952982, 267779864, 359905964, 535559728, 719811928, 891585229, 1439623856, 1783170458, 3566340916, 7132681832, 9807437519, 14265363664, 19614875038, 39229750076, 78459500152, 156919000304]

約数ペア:

[(1, 156919000304), (2, 78459500152), (4, 39229750076), (8, 19614875038), (11, 14265363664), (16, 9807437519), (22, 7132681832), (44, 3566340916), (88, 1783170458), (109, 1439623856), (176, 891585229), (218, 719811928), (293, 535559728), (436, 359905964), (586, 267779864), (872, 179952982), (1172, 133889932), (1199, 130874896), (1744, 89976491), (2344, 66944966), (2398, 65437448), (3223, 48687248), (4688, 33472483), (4796, 32718724), (6446, 24343624), (9592, 16359362), (12892, 12171812), (19184, 8179681), (25784, 6085906), (27917, 5620912), (31937, 4913392), (51568, 3042953), (55834, 2810456), (63874, 2456696), (111668, 1405228), (127748, 1228348), (223336, 702614), (255496, 614174), (307087, 510992), (351307, 446672)]