156307788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47713}}^1$

素因数の和:47743

約数の個数: 72

約数和(自身を含む): 486301088

約数和(自身を除く): 329993300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 47713, 95426, 143139, 190852, 286278, 333991, 429417, 572556, 620269, 667982, 858834, 1001973, 1240538, 1335964, 1717668, 1860807, 2003946, 2481076, 3005919, 3721614, 4007892, 4341883, 5582421, 6011838, 7443228, 8683766, 11164842, 12023676, 13025649, 17367532, 22329684, 26051298, 39076947, 52102596, 78153894, 156307788]

約数ペア:

[(1, 156307788), (2, 78153894), (3, 52102596), (4, 39076947), (6, 26051298), (7, 22329684), (9, 17367532), (12, 13025649), (13, 12023676), (14, 11164842), (18, 8683766), (21, 7443228), (26, 6011838), (28, 5582421), (36, 4341883), (39, 4007892), (42, 3721614), (52, 3005919), (63, 2481076), (78, 2003946), (84, 1860807), (91, 1717668), (117, 1335964), (126, 1240538), (156, 1001973), (182, 858834), (234, 667982), (252, 620269), (273, 572556), (364, 429417), (468, 333991), (546, 286278), (819, 190852), (1092, 143139), (1638, 95426), (3276, 47713)]