187340916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 533702400

約数和(自身を除く): 346361484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 79, 84, 98, 109, 111, 147, 148, 158, 196, 218, 222, 237, 259, 294, 316, 327, 436, 444, 474, 518, 553, 588, 654, 763, 777, 948, 1036, 1106, 1308, 1526, 1554, 1659, 1813, 2212, 2289, 2923, 3052, 3108, 3318, 3626, 3871, 4033, 4578, 5341, 5439, 5846, 6636, 7252, 7742, 8066, 8611, 8769, 9156, 10682, 10878, 11613, 11692, 12099, 15484, 16023, 16132, 17222, 17538, 20461, 21364, 21756, 23226, 24198, 25833, 28231, 32046, 34444, 35076, 40922, 46452, 48396, 51666, 56462, 60277, 61383, 64092, 81844, 84693, 103332, 112924, 120554, 122766, 143227, 169386, 180831, 197617, 241108, 245532, 286454, 318607, 338772, 361662, 395234, 421939, 429681, 572908, 592851, 637214, 723324, 790468, 843878, 859362, 955821, 1185702, 1265817, 1274428, 1687756, 1718724, 1911642, 2230249, 2371404, 2531634, 3823284, 4460498, 5063268, 6690747, 8920996, 13381494, 15611743, 26762988, 31223486, 46835229, 62446972, 93670458, 187340916]

約数ペア:

[(1, 187340916), (2, 93670458), (3, 62446972), (4, 46835229), (6, 31223486), (7, 26762988), (12, 15611743), (14, 13381494), (21, 8920996), (28, 6690747), (37, 5063268), (42, 4460498), (49, 3823284), (74, 2531634), (79, 2371404), (84, 2230249), (98, 1911642), (109, 1718724), (111, 1687756), (147, 1274428), (148, 1265817), (158, 1185702), (196, 955821), (218, 859362), (222, 843878), (237, 790468), (259, 723324), (294, 637214), (316, 592851), (327, 572908), (436, 429681), (444, 421939), (474, 395234), (518, 361662), (553, 338772), (588, 318607), (654, 286454), (763, 245532), (777, 241108), (948, 197617), (1036, 180831), (1106, 169386), (1308, 143227), (1526, 122766), (1554, 120554), (1659, 112924), (1813, 103332), (2212, 84693), (2289, 81844), (2923, 64092), (3052, 61383), (3108, 60277), (3318, 56462), (3626, 51666), (3871, 48396), (4033, 46452), (4578, 40922), (5341, 35076), (5439, 34444), (5846, 32046), (6636, 28231), (7252, 25833), (7742, 24198), (8066, 23226), (8611, 21756), (8769, 21364), (9156, 20461), (10682, 17538), (10878, 17222), (11613, 16132), (11692, 16023), (12099, 15484)]