156948519520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{163679}}^1$

素因数の和:164168

約数の個数: 96

約数和(自身を含む): 400181886720

約数和(自身を除く): 243233367200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 461, 520, 922, 1040, 1844, 2080, 2305, 3688, 4610, 5993, 7376, 9220, 11986, 14752, 18440, 23972, 29965, 36880, 47944, 59930, 73760, 95888, 119860, 163679, 191776, 239720, 327358, 479440, 654716, 818395, 958880, 1309432, 1636790, 2127827, 2618864, 3273580, 4255654, 5237728, 6547160, 8511308, 10639135, 13094320, 17022616, 21278270, 26188640, 34045232, 42556540, 68090464, 75456019, 85113080, 150912038, 170226160, 301824076, 340452320, 377280095, 603648152, 754560190, 980928247, 1207296304, 1509120380, 1961856494, 2414592608, 3018240760, 3923712988, 4904641235, 6036481520, 7847425976, 9809282470, 12072963040, 15694851952, 19618564940, 31389703904, 39237129880, 78474259760, 156948519520]

約数ペア:

[(1, 156948519520), (2, 78474259760), (4, 39237129880), (5, 31389703904), (8, 19618564940), (10, 15694851952), (13, 12072963040), (16, 9809282470), (20, 7847425976), (26, 6036481520), (32, 4904641235), (40, 3923712988), (52, 3018240760), (65, 2414592608), (80, 1961856494), (104, 1509120380), (130, 1207296304), (160, 980928247), (208, 754560190), (260, 603648152), (416, 377280095), (461, 340452320), (520, 301824076), (922, 170226160), (1040, 150912038), (1844, 85113080), (2080, 75456019), (2305, 68090464), (3688, 42556540), (4610, 34045232), (5993, 26188640), (7376, 21278270), (9220, 17022616), (11986, 13094320), (14752, 10639135), (18440, 8511308), (23972, 6547160), (29965, 5237728), (36880, 4255654), (47944, 3273580), (59930, 2618864), (73760, 2127827), (95888, 1636790), (119860, 1309432), (163679, 958880), (191776, 818395), (239720, 654716), (327358, 479440)]