149372678

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 292902480

約数和(自身を除く): 143529802

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 169, 182, 203, 311, 338, 377, 406, 622, 637, 754, 1183, 1274, 1421, 2177, 2366, 2639, 2842, 4043, 4354, 4901, 5278, 8086, 8281, 9019, 9802, 15239, 16562, 18038, 18473, 28301, 30478, 34307, 36946, 52559, 56602, 63133, 68614, 105118, 117247, 126266, 198107, 234494, 240149, 367913, 396214, 441931, 480298, 735826, 820729, 883862, 1524211, 1641458, 2575391, 3048422, 5150782, 5745103, 10669477, 11490206, 21338954, 74686339, 149372678]

約数ペア:

[(1, 149372678), (2, 74686339), (7, 21338954), (13, 11490206), (14, 10669477), (26, 5745103), (29, 5150782), (49, 3048422), (58, 2575391), (91, 1641458), (98, 1524211), (169, 883862), (182, 820729), (203, 735826), (311, 480298), (338, 441931), (377, 396214), (406, 367913), (622, 240149), (637, 234494), (754, 198107), (1183, 126266), (1274, 117247), (1421, 105118), (2177, 68614), (2366, 63133), (2639, 56602), (2842, 52559), (4043, 36946), (4354, 34307), (4901, 30478), (5278, 28301), (8086, 18473), (8281, 18038), (9019, 16562), (9802, 15239)]