138323472

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2605

約数の個数: 120

約数和(自身を含む): 433918656

約数和(自身を除く): 295595184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 784, 966, 1104, 1127, 1176, 1288, 1932, 2254, 2352, 2557, 2576, 3381, 3864, 4508, 5114, 6762, 7671, 7728, 9016, 10228, 13524, 15342, 17899, 18032, 20456, 27048, 30684, 35798, 40912, 53697, 54096, 58811, 61368, 71596, 107394, 117622, 122736, 125293, 143192, 176433, 214788, 235244, 250586, 286384, 352866, 375879, 411677, 429576, 470488, 501172, 705732, 751758, 823354, 859152, 940976, 1002344, 1235031, 1411464, 1503516, 1646708, 2004688, 2470062, 2822928, 2881739, 3007032, 3293416, 4940124, 5763478, 6014064, 6586832, 8645217, 9880248, 11526956, 17290434, 19760496, 23053912, 34580868, 46107824, 69161736, 138323472]

約数ペア:

[(1, 138323472), (2, 69161736), (3, 46107824), (4, 34580868), (6, 23053912), (7, 19760496), (8, 17290434), (12, 11526956), (14, 9880248), (16, 8645217), (21, 6586832), (23, 6014064), (24, 5763478), (28, 4940124), (42, 3293416), (46, 3007032), (48, 2881739), (49, 2822928), (56, 2470062), (69, 2004688), (84, 1646708), (92, 1503516), (98, 1411464), (112, 1235031), (138, 1002344), (147, 940976), (161, 859152), (168, 823354), (184, 751758), (196, 705732), (276, 501172), (294, 470488), (322, 429576), (336, 411677), (368, 375879), (392, 352866), (483, 286384), (552, 250586), (588, 235244), (644, 214788), (784, 176433), (966, 143192), (1104, 125293), (1127, 122736), (1176, 117622), (1288, 107394), (1932, 71596), (2254, 61368), (2352, 58811), (2557, 54096), (2576, 53697), (3381, 40912), (3864, 35798), (4508, 30684), (5114, 27048), (6762, 20456), (7671, 18032), (7728, 17899), (9016, 15342), (10228, 13524)]