157219790210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{154057}}^1$

素因数の和:154371

約数の個数: 64

約数和(自身を含む): 330103157760

約数和(自身を除く): 172883367550

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 239, 305, 427, 478, 610, 854, 1195, 1673, 2135, 2390, 3346, 4270, 8365, 14579, 16730, 29158, 72895, 102053, 145790, 154057, 204106, 308114, 510265, 770285, 1020530, 1078399, 1540570, 2156798, 5391995, 9397477, 10783990, 18794954, 36819623, 46987385, 65782339, 73639246, 93974770, 131564678, 184098115, 257737361, 328911695, 368196230, 515474722, 657823390, 1288686805, 2245997003, 2577373610, 4491994006, 11229985015, 15721979021, 22459970030, 31443958042, 78609895105, 157219790210]

約数ペア:

[(1, 157219790210), (2, 78609895105), (5, 31443958042), (7, 22459970030), (10, 15721979021), (14, 11229985015), (35, 4491994006), (61, 2577373610), (70, 2245997003), (122, 1288686805), (239, 657823390), (305, 515474722), (427, 368196230), (478, 328911695), (610, 257737361), (854, 184098115), (1195, 131564678), (1673, 93974770), (2135, 73639246), (2390, 65782339), (3346, 46987385), (4270, 36819623), (8365, 18794954), (14579, 10783990), (16730, 9397477), (29158, 5391995), (72895, 2156798), (102053, 1540570), (145790, 1078399), (154057, 1020530), (204106, 770285), (308114, 510265)]