156343356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 462125664

約数和(自身を除く): 305782308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 43, 51, 52, 68, 78, 86, 102, 117, 129, 153, 156, 172, 204, 221, 234, 258, 306, 387, 442, 457, 468, 516, 559, 612, 663, 731, 774, 884, 914, 1118, 1326, 1371, 1462, 1548, 1677, 1828, 1989, 2193, 2236, 2652, 2742, 2924, 3354, 3978, 4113, 4386, 5031, 5484, 5941, 6579, 6708, 7769, 7956, 8226, 8772, 9503, 10062, 11882, 13158, 15538, 16452, 17823, 19006, 19651, 20124, 23307, 23764, 26316, 28509, 31076, 35646, 38012, 39302, 46614, 53469, 57018, 58953, 69921, 71292, 78604, 85527, 93228, 100997, 106938, 114036, 117906, 139842, 171054, 176859, 201994, 213876, 235812, 255463, 279684, 302991, 334067, 342108, 353718, 403988, 510926, 605982, 668134, 707436, 766389, 908973, 1002201, 1021852, 1211964, 1336268, 1532778, 1817946, 2004402, 2299167, 3006603, 3065556, 3635892, 4008804, 4342871, 4598334, 6013206, 8685742, 9196668, 12026412, 13028613, 17371484, 26057226, 39085839, 52114452, 78171678, 156343356]

約数ペア:

[(1, 156343356), (2, 78171678), (3, 52114452), (4, 39085839), (6, 26057226), (9, 17371484), (12, 13028613), (13, 12026412), (17, 9196668), (18, 8685742), (26, 6013206), (34, 4598334), (36, 4342871), (39, 4008804), (43, 3635892), (51, 3065556), (52, 3006603), (68, 2299167), (78, 2004402), (86, 1817946), (102, 1532778), (117, 1336268), (129, 1211964), (153, 1021852), (156, 1002201), (172, 908973), (204, 766389), (221, 707436), (234, 668134), (258, 605982), (306, 510926), (387, 403988), (442, 353718), (457, 342108), (468, 334067), (516, 302991), (559, 279684), (612, 255463), (663, 235812), (731, 213876), (774, 201994), (884, 176859), (914, 171054), (1118, 139842), (1326, 117906), (1371, 114036), (1462, 106938), (1548, 100997), (1677, 93228), (1828, 85527), (1989, 78604), (2193, 71292), (2236, 69921), (2652, 58953), (2742, 57018), (2924, 53469), (3354, 46614), (3978, 39302), (4113, 38012), (4386, 35646), (5031, 31076), (5484, 28509), (5941, 26316), (6579, 23764), (6708, 23307), (7769, 20124), (7956, 19651), (8226, 19006), (8772, 17823), (9503, 16452), (10062, 15538), (11882, 13158)]