163744128

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7481}}^1$

素因数の和:7520

約数の個数: 96

約数和(自身を含む): 496056600

約数和(自身を除く): 332312472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 7481, 10944, 14962, 21888, 22443, 29924, 44886, 59848, 67329, 89772, 119696, 134658, 142139, 179544, 239392, 269316, 284278, 359088, 426417, 478784, 538632, 568556, 718176, 852834, 957568, 1077264, 1137112, 1279251, 1436352, 1705668, 2154528, 2274224, 2558502, 2872704, 3411336, 4309056, 4548448, 5117004, 6822672, 8618112, 9096896, 10234008, 13645344, 18193792, 20468016, 27290688, 40936032, 54581376, 81872064, 163744128]

約数ペア:

[(1, 163744128), (2, 81872064), (3, 54581376), (4, 40936032), (6, 27290688), (8, 20468016), (9, 18193792), (12, 13645344), (16, 10234008), (18, 9096896), (19, 8618112), (24, 6822672), (32, 5117004), (36, 4548448), (38, 4309056), (48, 3411336), (57, 2872704), (64, 2558502), (72, 2274224), (76, 2154528), (96, 1705668), (114, 1436352), (128, 1279251), (144, 1137112), (152, 1077264), (171, 957568), (192, 852834), (228, 718176), (288, 568556), (304, 538632), (342, 478784), (384, 426417), (456, 359088), (576, 284278), (608, 269316), (684, 239392), (912, 179544), (1152, 142139), (1216, 134658), (1368, 119696), (1824, 89772), (2432, 67329), (2736, 59848), (3648, 44886), (5472, 29924), (7296, 22443), (7481, 21888), (10944, 14962)]