156936433904

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{2381}}^1$

素因数の和:2878

約数の個数: 80

約数和(自身を含む): 310018252800

約数和(自身を除く): 153081818896

約数列:

[1, 2, 4, 8, 16, 127, 163, 199, 254, 326, 398, 508, 652, 796, 1016, 1304, 1592, 2032, 2381, 2608, 3184, 4762, 9524, 19048, 20701, 25273, 32437, 38096, 41402, 50546, 64874, 82804, 101092, 129748, 165608, 202184, 259496, 302387, 331216, 388103, 404368, 473819, 518992, 604774, 776206, 947638, 1209548, 1552412, 1895276, 2419096, 3104824, 3790552, 4119499, 4838192, 6209648, 7581104, 8238998, 16477996, 32955992, 49289081, 60175013, 65911984, 77232497, 98578162, 120350026, 154464994, 197156324, 240700052, 308929988, 394312648, 481400104, 617859976, 788625296, 962800208, 1235719952, 9808527119, 19617054238, 39234108476, 78468216952, 156936433904]

約数ペア:

[(1, 156936433904), (2, 78468216952), (4, 39234108476), (8, 19617054238), (16, 9808527119), (127, 1235719952), (163, 962800208), (199, 788625296), (254, 617859976), (326, 481400104), (398, 394312648), (508, 308929988), (652, 240700052), (796, 197156324), (1016, 154464994), (1304, 120350026), (1592, 98578162), (2032, 77232497), (2381, 65911984), (2608, 60175013), (3184, 49289081), (4762, 32955992), (9524, 16477996), (19048, 8238998), (20701, 7581104), (25273, 6209648), (32437, 4838192), (38096, 4119499), (41402, 3790552), (50546, 3104824), (64874, 2419096), (82804, 1895276), (101092, 1552412), (129748, 1209548), (165608, 947638), (202184, 776206), (259496, 604774), (302387, 518992), (331216, 473819), (388103, 404368)]