189835308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 559642720

約数和(自身を除く): 369807412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 37, 38, 39, 52, 57, 74, 76, 78, 111, 114, 117, 148, 156, 171, 222, 228, 234, 247, 333, 342, 444, 468, 481, 494, 577, 666, 684, 703, 741, 962, 988, 1154, 1332, 1406, 1443, 1482, 1731, 1924, 2109, 2223, 2308, 2812, 2886, 2964, 3462, 4218, 4329, 4446, 5193, 5772, 6327, 6924, 7501, 8436, 8658, 8892, 9139, 10386, 10963, 12654, 15002, 17316, 18278, 20772, 21349, 21926, 22503, 25308, 27417, 30004, 32889, 36556, 42698, 43852, 45006, 54834, 64047, 65778, 67509, 82251, 85396, 90012, 98667, 109668, 128094, 131556, 135018, 142519, 164502, 192141, 197334, 256188, 270036, 277537, 285038, 329004, 384282, 394668, 405631, 427557, 555074, 570076, 768564, 811262, 832611, 855114, 1110148, 1216893, 1282671, 1622524, 1665222, 1710228, 2433786, 2497833, 2565342, 3330444, 3650679, 4867572, 4995666, 5130684, 5273203, 7301358, 9991332, 10546406, 14602716, 15819609, 21092812, 31639218, 47458827, 63278436, 94917654, 189835308]

約数ペア:

[(1, 189835308), (2, 94917654), (3, 63278436), (4, 47458827), (6, 31639218), (9, 21092812), (12, 15819609), (13, 14602716), (18, 10546406), (19, 9991332), (26, 7301358), (36, 5273203), (37, 5130684), (38, 4995666), (39, 4867572), (52, 3650679), (57, 3330444), (74, 2565342), (76, 2497833), (78, 2433786), (111, 1710228), (114, 1665222), (117, 1622524), (148, 1282671), (156, 1216893), (171, 1110148), (222, 855114), (228, 832611), (234, 811262), (247, 768564), (333, 570076), (342, 555074), (444, 427557), (468, 405631), (481, 394668), (494, 384282), (577, 329004), (666, 285038), (684, 277537), (703, 270036), (741, 256188), (962, 197334), (988, 192141), (1154, 164502), (1332, 142519), (1406, 135018), (1443, 131556), (1482, 128094), (1731, 109668), (1924, 98667), (2109, 90012), (2223, 85396), (2308, 82251), (2812, 67509), (2886, 65778), (2964, 64047), (3462, 54834), (4218, 45006), (4329, 43852), (4446, 42698), (5193, 36556), (5772, 32889), (6327, 30004), (6924, 27417), (7501, 25308), (8436, 22503), (8658, 21926), (8892, 21349), (9139, 20772), (10386, 18278), (10963, 17316), (12654, 15002)]