157098221518

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{613}}^1\times {\mathrm{653}}^1$

素因数の和:1406

約数の個数: 96

約数和(自身を含む): 289949131584

約数和(自身を除く): 132850910066

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 194, 238, 289, 578, 613, 653, 679, 1226, 1306, 1358, 1649, 2023, 3298, 4046, 4291, 4571, 8582, 9142, 10421, 11101, 11543, 20842, 22202, 23086, 28033, 56066, 59461, 63341, 72947, 77707, 118922, 126682, 145894, 155414, 177157, 188717, 196231, 354314, 377434, 392462, 400289, 416227, 443387, 800578, 832454, 886774, 1010837, 1076797, 1240099, 1321019, 2021674, 2153594, 2480198, 2642038, 2802023, 5604046, 6804913, 7075859, 7537579, 13609826, 14151718, 15075158, 17184229, 18305549, 34368458, 36611098, 38828033, 47634391, 77656066, 95268782, 115683521, 120289603, 128138843, 231367042, 240579206, 256277686, 271796231, 543592462, 660076561, 809784647, 1320153122, 1619569294, 4620535927, 9241071854, 11221301537, 22442603074, 78549110759, 157098221518]

約数ペア:

[(1, 157098221518), (2, 78549110759), (7, 22442603074), (14, 11221301537), (17, 9241071854), (34, 4620535927), (97, 1619569294), (119, 1320153122), (194, 809784647), (238, 660076561), (289, 543592462), (578, 271796231), (613, 256277686), (653, 240579206), (679, 231367042), (1226, 128138843), (1306, 120289603), (1358, 115683521), (1649, 95268782), (2023, 77656066), (3298, 47634391), (4046, 38828033), (4291, 36611098), (4571, 34368458), (8582, 18305549), (9142, 17184229), (10421, 15075158), (11101, 14151718), (11543, 13609826), (20842, 7537579), (22202, 7075859), (23086, 6804913), (28033, 5604046), (56066, 2802023), (59461, 2642038), (63341, 2480198), (72947, 2153594), (77707, 2021674), (118922, 1321019), (126682, 1240099), (145894, 1076797), (155414, 1010837), (177157, 886774), (188717, 832454), (196231, 800578), (354314, 443387), (377434, 416227), (392462, 400289)]