155958330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 429048576

約数和(自身を除く): 273090246

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 53, 55, 66, 74, 106, 110, 111, 159, 165, 185, 222, 241, 265, 318, 330, 370, 407, 482, 530, 555, 583, 723, 795, 814, 1110, 1166, 1205, 1221, 1446, 1590, 1749, 1961, 2035, 2410, 2442, 2651, 2915, 3498, 3615, 3922, 4070, 5302, 5830, 5883, 6105, 7230, 7953, 8745, 8917, 9805, 11766, 12210, 12773, 13255, 15906, 17490, 17834, 19610, 21571, 25546, 26510, 26751, 29415, 38319, 39765, 43142, 44585, 53502, 58830, 63865, 64713, 76638, 79530, 89170, 98087, 107855, 127730, 129426, 133755, 140503, 191595, 196174, 215710, 267510, 281006, 294261, 323565, 383190, 421509, 472601, 490435, 588522, 647130, 702515, 843018, 945202, 980870, 1405030, 1417803, 1471305, 2107545, 2363005, 2835606, 2942610, 4215090, 4726010, 5198611, 7089015, 10397222, 14178030, 15595833, 25993055, 31191666, 51986110, 77979165, 155958330]

約数ペア:

[(1, 155958330), (2, 77979165), (3, 51986110), (5, 31191666), (6, 25993055), (10, 15595833), (11, 14178030), (15, 10397222), (22, 7089015), (30, 5198611), (33, 4726010), (37, 4215090), (53, 2942610), (55, 2835606), (66, 2363005), (74, 2107545), (106, 1471305), (110, 1417803), (111, 1405030), (159, 980870), (165, 945202), (185, 843018), (222, 702515), (241, 647130), (265, 588522), (318, 490435), (330, 472601), (370, 421509), (407, 383190), (482, 323565), (530, 294261), (555, 281006), (583, 267510), (723, 215710), (795, 196174), (814, 191595), (1110, 140503), (1166, 133755), (1205, 129426), (1221, 127730), (1446, 107855), (1590, 98087), (1749, 89170), (1961, 79530), (2035, 76638), (2410, 64713), (2442, 63865), (2651, 58830), (2915, 53502), (3498, 44585), (3615, 43142), (3922, 39765), (4070, 38319), (5302, 29415), (5830, 26751), (5883, 26510), (6105, 25546), (7230, 21571), (7953, 19610), (8745, 17834), (8917, 17490), (9805, 15906), (11766, 13255), (12210, 12773)]