151173828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1423}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 413632128

約数和(自身を除く): 262458300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 227, 234, 454, 468, 681, 908, 1362, 1423, 2043, 2724, 2846, 2951, 4086, 4269, 5692, 5902, 8172, 8538, 8853, 11804, 12807, 17076, 17706, 18499, 25614, 26559, 35412, 36998, 51228, 53118, 55497, 73996, 106236, 110994, 166491, 221988, 323021, 332982, 646042, 665964, 969063, 1292084, 1938126, 2907189, 3876252, 4199273, 5814378, 8398546, 11628756, 12597819, 16797092, 25195638, 37793457, 50391276, 75586914, 151173828]

約数ペア:

[(1, 151173828), (2, 75586914), (3, 50391276), (4, 37793457), (6, 25195638), (9, 16797092), (12, 12597819), (13, 11628756), (18, 8398546), (26, 5814378), (36, 4199273), (39, 3876252), (52, 2907189), (78, 1938126), (117, 1292084), (156, 969063), (227, 665964), (234, 646042), (454, 332982), (468, 323021), (681, 221988), (908, 166491), (1362, 110994), (1423, 106236), (2043, 73996), (2724, 55497), (2846, 53118), (2951, 51228), (4086, 36998), (4269, 35412), (5692, 26559), (5902, 25614), (8172, 18499), (8538, 17706), (8853, 17076), (11804, 12807)]