156408516

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 460434240

約数和(自身を除く): 304025724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 124, 132, 137, 186, 198, 274, 279, 297, 341, 372, 396, 411, 548, 558, 594, 682, 822, 837, 961, 1023, 1116, 1188, 1233, 1364, 1507, 1644, 1674, 1922, 2046, 2466, 2883, 3014, 3069, 3348, 3699, 3844, 4092, 4247, 4521, 4932, 5766, 6028, 6138, 7398, 8494, 8649, 9042, 9207, 10571, 11532, 12276, 12741, 13563, 14796, 16988, 17298, 18084, 18414, 21142, 25482, 25947, 27126, 31713, 34596, 36828, 38223, 40689, 42284, 46717, 50964, 51894, 54252, 63426, 76446, 81378, 93434, 95139, 103788, 114669, 126852, 131657, 140151, 152892, 162756, 186868, 190278, 229338, 263314, 280302, 285417, 380556, 394971, 420453, 458676, 526628, 560604, 570834, 789942, 840906, 1141668, 1184913, 1261359, 1448227, 1579884, 1681812, 2369826, 2522718, 2896454, 3554739, 4344681, 4739652, 5045436, 5792908, 7109478, 8689362, 13034043, 14218956, 17378724, 26068086, 39102129, 52136172, 78204258, 156408516]

約数ペア:

[(1, 156408516), (2, 78204258), (3, 52136172), (4, 39102129), (6, 26068086), (9, 17378724), (11, 14218956), (12, 13034043), (18, 8689362), (22, 7109478), (27, 5792908), (31, 5045436), (33, 4739652), (36, 4344681), (44, 3554739), (54, 2896454), (62, 2522718), (66, 2369826), (93, 1681812), (99, 1579884), (108, 1448227), (124, 1261359), (132, 1184913), (137, 1141668), (186, 840906), (198, 789942), (274, 570834), (279, 560604), (297, 526628), (341, 458676), (372, 420453), (396, 394971), (411, 380556), (548, 285417), (558, 280302), (594, 263314), (682, 229338), (822, 190278), (837, 186868), (961, 162756), (1023, 152892), (1116, 140151), (1188, 131657), (1233, 126852), (1364, 114669), (1507, 103788), (1644, 95139), (1674, 93434), (1922, 81378), (2046, 76446), (2466, 63426), (2883, 54252), (3014, 51894), (3069, 50964), (3348, 46717), (3699, 42284), (3844, 40689), (4092, 38223), (4247, 36828), (4521, 34596), (4932, 31713), (5766, 27126), (6028, 25947), (6138, 25482), (7398, 21142), (8494, 18414), (8649, 18084), (9042, 17298), (9207, 16988), (10571, 14796), (11532, 13563), (12276, 12741)]