16372278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 41164032

約数和(自身を除く): 24791754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 37, 39, 61, 62, 74, 78, 93, 111, 117, 122, 183, 186, 222, 234, 279, 333, 366, 403, 481, 549, 558, 666, 793, 806, 962, 1098, 1147, 1209, 1443, 1586, 1891, 2257, 2294, 2379, 2418, 2886, 3441, 3627, 3782, 4329, 4514, 4758, 5673, 6771, 6882, 7137, 7254, 8658, 10323, 11346, 13542, 14274, 14911, 17019, 20313, 20646, 24583, 29341, 29822, 34038, 40626, 44733, 49166, 58682, 69967, 73749, 88023, 89466, 134199, 139934, 147498, 176046, 209901, 221247, 264069, 268398, 419802, 442494, 528138, 629703, 909571, 1259406, 1819142, 2728713, 5457426, 8186139, 16372278]

約数ペア:

[(1, 16372278), (2, 8186139), (3, 5457426), (6, 2728713), (9, 1819142), (13, 1259406), (18, 909571), (26, 629703), (31, 528138), (37, 442494), (39, 419802), (61, 268398), (62, 264069), (74, 221247), (78, 209901), (93, 176046), (111, 147498), (117, 139934), (122, 134199), (183, 89466), (186, 88023), (222, 73749), (234, 69967), (279, 58682), (333, 49166), (366, 44733), (403, 40626), (481, 34038), (549, 29822), (558, 29341), (666, 24583), (793, 20646), (806, 20313), (962, 17019), (1098, 14911), (1147, 14274), (1209, 13542), (1443, 11346), (1586, 10323), (1891, 8658), (2257, 7254), (2294, 7137), (2379, 6882), (2418, 6771), (2886, 5673), (3441, 4758), (3627, 4514), (3782, 4329)]