193515516

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2939}}^1$

素因数の和:3039

約数の個数: 72

約数和(自身を含む): 513676800

約数和(自身を除く): 320161284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 354, 372, 531, 558, 708, 1062, 1116, 1829, 2124, 2939, 3658, 5487, 5878, 7316, 8817, 10974, 11756, 16461, 17634, 21948, 26451, 32922, 35268, 52902, 65844, 91109, 105804, 173401, 182218, 273327, 346802, 364436, 520203, 546654, 693604, 819981, 1040406, 1093308, 1560609, 1639962, 2080812, 3121218, 3279924, 5375431, 6242436, 10750862, 16126293, 21501724, 32252586, 48378879, 64505172, 96757758, 193515516]

約数ペア:

[(1, 193515516), (2, 96757758), (3, 64505172), (4, 48378879), (6, 32252586), (9, 21501724), (12, 16126293), (18, 10750862), (31, 6242436), (36, 5375431), (59, 3279924), (62, 3121218), (93, 2080812), (118, 1639962), (124, 1560609), (177, 1093308), (186, 1040406), (236, 819981), (279, 693604), (354, 546654), (372, 520203), (531, 364436), (558, 346802), (708, 273327), (1062, 182218), (1116, 173401), (1829, 105804), (2124, 91109), (2939, 65844), (3658, 52902), (5487, 35268), (5878, 32922), (7316, 26451), (8817, 21948), (10974, 17634), (11756, 16461)]