155913888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 443342592

約数和(自身を除く): 287428704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 271, 312, 416, 461, 542, 624, 813, 922, 1084, 1248, 1383, 1626, 1844, 2168, 2766, 3252, 3523, 3688, 4336, 5532, 5993, 6504, 7046, 7376, 8672, 10569, 11064, 11986, 13008, 14092, 14752, 17979, 21138, 22128, 23972, 26016, 28184, 35958, 42276, 44256, 47944, 56368, 71916, 84552, 95888, 112736, 124931, 143832, 169104, 191776, 249862, 287664, 338208, 374793, 499724, 575328, 749586, 999448, 1499172, 1624103, 1998896, 2998344, 3248206, 3997792, 4872309, 5996688, 6496412, 9744618, 11993376, 12992824, 19489236, 25985648, 38978472, 51971296, 77956944, 155913888]

約数ペア:

[(1, 155913888), (2, 77956944), (3, 51971296), (4, 38978472), (6, 25985648), (8, 19489236), (12, 12992824), (13, 11993376), (16, 9744618), (24, 6496412), (26, 5996688), (32, 4872309), (39, 3997792), (48, 3248206), (52, 2998344), (78, 1998896), (96, 1624103), (104, 1499172), (156, 999448), (208, 749586), (271, 575328), (312, 499724), (416, 374793), (461, 338208), (542, 287664), (624, 249862), (813, 191776), (922, 169104), (1084, 143832), (1248, 124931), (1383, 112736), (1626, 95888), (1844, 84552), (2168, 71916), (2766, 56368), (3252, 47944), (3523, 44256), (3688, 42276), (4336, 35958), (5532, 28184), (5993, 26016), (6504, 23972), (7046, 22128), (7376, 21138), (8672, 17979), (10569, 14752), (11064, 14092), (11986, 13008)]