145256748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7001}}^1$

素因数の和:7047

約数の個数: 96

約数和(自身を含む): 439165440

約数和(自身を除く): 293908692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 7001, 10374, 14002, 20748, 21003, 28004, 42006, 49007, 84012, 91013, 98014, 133019, 147021, 182026, 196028, 266038, 273039, 294042, 364052, 399057, 532076, 546078, 588084, 637091, 798114, 931133, 1092156, 1274182, 1596228, 1729247, 1862266, 1911273, 2548364, 2793399, 3458494, 3724532, 3822546, 5187741, 5586798, 6916988, 7645092, 10375482, 11173596, 12104729, 20750964, 24209458, 36314187, 48418916, 72628374, 145256748]

約数ペア:

[(1, 145256748), (2, 72628374), (3, 48418916), (4, 36314187), (6, 24209458), (7, 20750964), (12, 12104729), (13, 11173596), (14, 10375482), (19, 7645092), (21, 6916988), (26, 5586798), (28, 5187741), (38, 3822546), (39, 3724532), (42, 3458494), (52, 2793399), (57, 2548364), (76, 1911273), (78, 1862266), (84, 1729247), (91, 1596228), (114, 1274182), (133, 1092156), (156, 931133), (182, 798114), (228, 637091), (247, 588084), (266, 546078), (273, 532076), (364, 399057), (399, 364052), (494, 294042), (532, 273039), (546, 266038), (741, 196028), (798, 182026), (988, 147021), (1092, 133019), (1482, 98014), (1596, 91013), (1729, 84012), (2964, 49007), (3458, 42006), (5187, 28004), (6916, 21003), (7001, 20748), (10374, 14002)]