138278664

素因数分解:

$2^3\times 3^5\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 393513120

約数和(自身を除く): 255234456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 243, 249, 324, 332, 486, 498, 648, 664, 747, 857, 972, 996, 1494, 1714, 1944, 1992, 2241, 2571, 2988, 3428, 4482, 5142, 5976, 6723, 6856, 7713, 8964, 10284, 13446, 15426, 17928, 20169, 20568, 23139, 26892, 30852, 40338, 46278, 53784, 61704, 69417, 71131, 80676, 92556, 138834, 142262, 161352, 185112, 208251, 213393, 277668, 284524, 416502, 426786, 555336, 569048, 640179, 833004, 853572, 1280358, 1666008, 1707144, 1920537, 2560716, 3841074, 5121432, 5761611, 7682148, 11523222, 15364296, 17284833, 23046444, 34569666, 46092888, 69139332, 138278664]

約数ペア:

[(1, 138278664), (2, 69139332), (3, 46092888), (4, 34569666), (6, 23046444), (8, 17284833), (9, 15364296), (12, 11523222), (18, 7682148), (24, 5761611), (27, 5121432), (36, 3841074), (54, 2560716), (72, 1920537), (81, 1707144), (83, 1666008), (108, 1280358), (162, 853572), (166, 833004), (216, 640179), (243, 569048), (249, 555336), (324, 426786), (332, 416502), (486, 284524), (498, 277668), (648, 213393), (664, 208251), (747, 185112), (857, 161352), (972, 142262), (996, 138834), (1494, 92556), (1714, 80676), (1944, 71131), (1992, 69417), (2241, 61704), (2571, 53784), (2988, 46278), (3428, 40338), (4482, 30852), (5142, 26892), (5976, 23139), (6723, 20568), (6856, 20169), (7713, 17928), (8964, 15426), (10284, 13446)]