157215692574

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1913}}^1\times {\mathrm{4751}}^1$

素因数の和:6734

約数の個数: 72

約数和(自身を含む): 352234767456

約数和(自身を除く): 195019074882

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 961, 1913, 1922, 2883, 3826, 4751, 5739, 5766, 8649, 9502, 11478, 14253, 17217, 17298, 28506, 34434, 42759, 59303, 85518, 118606, 147281, 177909, 294562, 355818, 441843, 533727, 883686, 1067454, 1325529, 1838393, 2651058, 3676786, 4565711, 5515179, 9088663, 9131422, 11030358, 13697133, 16545537, 18177326, 27265989, 27394266, 33091074, 41091399, 54531978, 81797967, 82182798, 163595934, 281748553, 563497106, 845245659, 1690491318, 2535736977, 5071473954, 8734205143, 17468410286, 26202615429, 52405230858, 78607846287, 157215692574]

約数ペア:

[(1, 157215692574), (2, 78607846287), (3, 52405230858), (6, 26202615429), (9, 17468410286), (18, 8734205143), (31, 5071473954), (62, 2535736977), (93, 1690491318), (186, 845245659), (279, 563497106), (558, 281748553), (961, 163595934), (1913, 82182798), (1922, 81797967), (2883, 54531978), (3826, 41091399), (4751, 33091074), (5739, 27394266), (5766, 27265989), (8649, 18177326), (9502, 16545537), (11478, 13697133), (14253, 11030358), (17217, 9131422), (17298, 9088663), (28506, 5515179), (34434, 4565711), (42759, 3676786), (59303, 2651058), (85518, 1838393), (118606, 1325529), (147281, 1067454), (177909, 883686), (294562, 533727), (355818, 441843)]