157156713656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1447}}^1\times {\mathrm{2141}}^1$

素因数の和:3984

約数の個数: 64

約数和(自身を含む): 313201183680

約数和(自身を除く): 156044470024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 373, 746, 1447, 1492, 2141, 2894, 2984, 4282, 5788, 6341, 8564, 11576, 12682, 17128, 24599, 25364, 36397, 49198, 50728, 72794, 98396, 145588, 196792, 291176, 539731, 798593, 1079462, 1597186, 2158924, 3098027, 3194372, 4317848, 6196054, 6388744, 9175427, 12392108, 13576081, 18350854, 24784216, 27152162, 36701708, 52666459, 54304324, 73403416, 105332918, 108608648, 210665836, 421331672, 1155564071, 2311128142, 4622256284, 9244512568, 19644589207, 39289178414, 78578356828, 157156713656]

約数ペア:

[(1, 157156713656), (2, 78578356828), (4, 39289178414), (8, 19644589207), (17, 9244512568), (34, 4622256284), (68, 2311128142), (136, 1155564071), (373, 421331672), (746, 210665836), (1447, 108608648), (1492, 105332918), (2141, 73403416), (2894, 54304324), (2984, 52666459), (4282, 36701708), (5788, 27152162), (6341, 24784216), (8564, 18350854), (11576, 13576081), (12682, 12392108), (17128, 9175427), (24599, 6388744), (25364, 6196054), (36397, 4317848), (49198, 3194372), (50728, 3098027), (72794, 2158924), (98396, 1597186), (145588, 1079462), (196792, 798593), (291176, 539731)]