158070990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1738

約数の個数: 128

約数和(自身を含む): 484807680

約数和(自身を除く): 326736690

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 41, 42, 55, 66, 70, 77, 82, 105, 110, 123, 154, 165, 205, 210, 231, 246, 287, 330, 385, 410, 451, 462, 574, 615, 770, 861, 902, 1155, 1230, 1353, 1435, 1669, 1722, 2255, 2310, 2706, 2870, 3157, 3338, 4305, 4510, 5007, 6314, 6765, 8345, 8610, 9471, 10014, 11683, 13530, 15785, 16690, 18359, 18942, 23366, 25035, 31570, 35049, 36718, 47355, 50070, 55077, 58415, 68429, 70098, 91795, 94710, 110154, 116830, 128513, 136858, 175245, 183590, 205287, 257026, 275385, 342145, 350490, 385539, 410574, 479003, 550770, 642565, 684290, 752719, 771078, 958006, 1026435, 1285130, 1437009, 1505438, 1927695, 2052870, 2258157, 2395015, 2874018, 3763595, 3855390, 4516314, 4790030, 5269033, 7185045, 7527190, 10538066, 11290785, 14370090, 15807099, 22581570, 26345165, 31614198, 52690330, 79035495, 158070990]

約数ペア:

[(1, 158070990), (2, 79035495), (3, 52690330), (5, 31614198), (6, 26345165), (7, 22581570), (10, 15807099), (11, 14370090), (14, 11290785), (15, 10538066), (21, 7527190), (22, 7185045), (30, 5269033), (33, 4790030), (35, 4516314), (41, 3855390), (42, 3763595), (55, 2874018), (66, 2395015), (70, 2258157), (77, 2052870), (82, 1927695), (105, 1505438), (110, 1437009), (123, 1285130), (154, 1026435), (165, 958006), (205, 771078), (210, 752719), (231, 684290), (246, 642565), (287, 550770), (330, 479003), (385, 410574), (410, 385539), (451, 350490), (462, 342145), (574, 275385), (615, 257026), (770, 205287), (861, 183590), (902, 175245), (1155, 136858), (1230, 128513), (1353, 116830), (1435, 110154), (1669, 94710), (1722, 91795), (2255, 70098), (2310, 68429), (2706, 58415), (2870, 55077), (3157, 50070), (3338, 47355), (4305, 36718), (4510, 35049), (5007, 31570), (6314, 25035), (6765, 23366), (8345, 18942), (8610, 18359), (9471, 16690), (10014, 15785), (11683, 13530)]