156601305

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 341452800

約数和(自身を除く): 184851495

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 31, 35, 45, 49, 63, 79, 87, 93, 105, 145, 147, 155, 203, 217, 237, 245, 261, 279, 315, 395, 435, 441, 465, 553, 609, 651, 711, 735, 899, 1015, 1085, 1185, 1305, 1395, 1421, 1519, 1659, 1827, 1953, 2205, 2291, 2449, 2697, 2765, 3045, 3255, 3555, 3871, 4263, 4495, 4557, 4977, 6293, 6873, 7105, 7347, 7595, 8091, 8295, 9135, 9765, 11455, 11613, 12245, 12789, 13485, 13671, 16037, 17143, 18879, 19355, 20619, 21315, 22041, 22785, 24885, 31465, 34365, 34839, 36735, 40455, 44051, 48111, 51429, 56637, 58065, 63945, 68355, 71021, 80185, 85715, 94395, 103095, 110205, 112259, 120001, 132153, 144333, 154287, 174195, 213063, 220255, 240555, 257145, 283185, 336777, 355105, 360003, 396459, 497147, 561295, 600005, 639189, 660765, 721665, 771435, 1010331, 1065315, 1080009, 1491441, 1683885, 1800015, 1982295, 2485735, 3195945, 3480029, 4474323, 5051655, 5400045, 7457205, 10440087, 17400145, 22371615, 31320261, 52200435, 156601305]

約数ペア:

[(1, 156601305), (3, 52200435), (5, 31320261), (7, 22371615), (9, 17400145), (15, 10440087), (21, 7457205), (29, 5400045), (31, 5051655), (35, 4474323), (45, 3480029), (49, 3195945), (63, 2485735), (79, 1982295), (87, 1800015), (93, 1683885), (105, 1491441), (145, 1080009), (147, 1065315), (155, 1010331), (203, 771435), (217, 721665), (237, 660765), (245, 639189), (261, 600005), (279, 561295), (315, 497147), (395, 396459), (435, 360003), (441, 355105), (465, 336777), (553, 283185), (609, 257145), (651, 240555), (711, 220255), (735, 213063), (899, 174195), (1015, 154287), (1085, 144333), (1185, 132153), (1305, 120001), (1395, 112259), (1421, 110205), (1519, 103095), (1659, 94395), (1827, 85715), (1953, 80185), (2205, 71021), (2291, 68355), (2449, 63945), (2697, 58065), (2765, 56637), (3045, 51429), (3255, 48111), (3555, 44051), (3871, 40455), (4263, 36735), (4495, 34839), (4557, 34365), (4977, 31465), (6293, 24885), (6873, 22785), (7105, 22041), (7347, 21315), (7595, 20619), (8091, 19355), (8295, 18879), (9135, 17143), (9765, 16037), (11455, 13671), (11613, 13485), (12245, 12789)]