157334580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 521748864

約数和(自身を除く): 364414284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 585, 639, 710, 780, 852, 923, 947, 1065, 1170, 1278, 1420, 1846, 1894, 2130, 2340, 2556, 2769, 2841, 3195, 3692, 3788, 4260, 4615, 4735, 5538, 5682, 6390, 8307, 8523, 9230, 9470, 11076, 11364, 12311, 12780, 13845, 14205, 16614, 17046, 18460, 18940, 24622, 27690, 28410, 33228, 34092, 36933, 41535, 42615, 49244, 55380, 56820, 61555, 67237, 73866, 83070, 85230, 110799, 123110, 134474, 147732, 166140, 170460, 184665, 201711, 221598, 246220, 268948, 336185, 369330, 403422, 443196, 553995, 605133, 672370, 738660, 806844, 874081, 1008555, 1107990, 1210266, 1344740, 1748162, 2017110, 2215980, 2420532, 2622243, 3025665, 3496324, 4034220, 4370405, 5244486, 6051330, 7866729, 8740810, 10488972, 12102660, 13111215, 15733458, 17481620, 26222430, 31466916, 39333645, 52444860, 78667290, 157334580]

約数ペア:

[(1, 157334580), (2, 78667290), (3, 52444860), (4, 39333645), (5, 31466916), (6, 26222430), (9, 17481620), (10, 15733458), (12, 13111215), (13, 12102660), (15, 10488972), (18, 8740810), (20, 7866729), (26, 6051330), (30, 5244486), (36, 4370405), (39, 4034220), (45, 3496324), (52, 3025665), (60, 2622243), (65, 2420532), (71, 2215980), (78, 2017110), (90, 1748162), (117, 1344740), (130, 1210266), (142, 1107990), (156, 1008555), (180, 874081), (195, 806844), (213, 738660), (234, 672370), (260, 605133), (284, 553995), (355, 443196), (390, 403422), (426, 369330), (468, 336185), (585, 268948), (639, 246220), (710, 221598), (780, 201711), (852, 184665), (923, 170460), (947, 166140), (1065, 147732), (1170, 134474), (1278, 123110), (1420, 110799), (1846, 85230), (1894, 83070), (2130, 73866), (2340, 67237), (2556, 61555), (2769, 56820), (2841, 55380), (3195, 49244), (3692, 42615), (3788, 41535), (4260, 36933), (4615, 34092), (4735, 33228), (5538, 28410), (5682, 27690), (6390, 24622), (8307, 18940), (8523, 18460), (9230, 17046), (9470, 16614), (11076, 14205), (11364, 13845), (12311, 12780)]