156628446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 380007936

約数和(自身を除く): 223379490

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 43, 51, 67, 78, 82, 86, 102, 123, 129, 134, 201, 221, 246, 258, 402, 442, 533, 559, 663, 697, 731, 871, 1066, 1118, 1139, 1326, 1394, 1462, 1599, 1677, 1742, 1763, 2091, 2193, 2278, 2613, 2747, 2881, 3198, 3354, 3417, 3526, 4182, 4386, 5226, 5289, 5494, 5762, 6834, 8241, 8643, 9061, 9503, 10578, 14807, 16482, 17286, 18122, 19006, 22919, 27183, 28509, 29614, 29971, 35711, 37453, 44421, 45838, 46699, 48977, 54366, 57018, 59942, 68757, 71422, 74906, 88842, 89913, 93398, 97954, 107133, 112359, 118121, 137514, 140097, 146931, 179826, 214266, 224718, 236242, 280194, 293862, 354363, 389623, 607087, 636701, 708726, 779246, 1168869, 1214174, 1273402, 1535573, 1821261, 1910103, 2008057, 2337738, 3071146, 3642522, 3820206, 4016114, 4606719, 6024171, 9213438, 12048342, 26104741, 52209482, 78314223, 156628446]

約数ペア:

[(1, 156628446), (2, 78314223), (3, 52209482), (6, 26104741), (13, 12048342), (17, 9213438), (26, 6024171), (34, 4606719), (39, 4016114), (41, 3820206), (43, 3642522), (51, 3071146), (67, 2337738), (78, 2008057), (82, 1910103), (86, 1821261), (102, 1535573), (123, 1273402), (129, 1214174), (134, 1168869), (201, 779246), (221, 708726), (246, 636701), (258, 607087), (402, 389623), (442, 354363), (533, 293862), (559, 280194), (663, 236242), (697, 224718), (731, 214266), (871, 179826), (1066, 146931), (1118, 140097), (1139, 137514), (1326, 118121), (1394, 112359), (1462, 107133), (1599, 97954), (1677, 93398), (1742, 89913), (1763, 88842), (2091, 74906), (2193, 71422), (2278, 68757), (2613, 59942), (2747, 57018), (2881, 54366), (3198, 48977), (3354, 46699), (3417, 45838), (3526, 44421), (4182, 37453), (4386, 35711), (5226, 29971), (5289, 29614), (5494, 28509), (5762, 27183), (6834, 22919), (8241, 19006), (8643, 18122), (9061, 17286), (9503, 16482), (10578, 14807)]