138158748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 434056896

約数和(自身を除く): 295898148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 181, 182, 233, 234, 252, 273, 362, 364, 466, 468, 543, 546, 699, 724, 819, 932, 1086, 1092, 1267, 1398, 1629, 1631, 1638, 2097, 2172, 2353, 2534, 2796, 3029, 3258, 3262, 3276, 3801, 4194, 4706, 4893, 5068, 6058, 6516, 6524, 7059, 7602, 8388, 9087, 9412, 9786, 11403, 12116, 14118, 14679, 15204, 16471, 18174, 19572, 21177, 21203, 22806, 27261, 28236, 29358, 32942, 36348, 42173, 42354, 42406, 45612, 49413, 54522, 58716, 63609, 65884, 84346, 84708, 84812, 98826, 109044, 126519, 127218, 148239, 168692, 190827, 197652, 253038, 254436, 295211, 296478, 379557, 381654, 506076, 548249, 590422, 592956, 759114, 763308, 885633, 1096498, 1180844, 1518228, 1644747, 1771266, 2192996, 2656899, 3289494, 3542532, 3837743, 4934241, 5313798, 6578988, 7675486, 9868482, 10627596, 11513229, 15350972, 19736964, 23026458, 34539687, 46052916, 69079374, 138158748]

約数ペア:

[(1, 138158748), (2, 69079374), (3, 46052916), (4, 34539687), (6, 23026458), (7, 19736964), (9, 15350972), (12, 11513229), (13, 10627596), (14, 9868482), (18, 7675486), (21, 6578988), (26, 5313798), (28, 4934241), (36, 3837743), (39, 3542532), (42, 3289494), (52, 2656899), (63, 2192996), (78, 1771266), (84, 1644747), (91, 1518228), (117, 1180844), (126, 1096498), (156, 885633), (181, 763308), (182, 759114), (233, 592956), (234, 590422), (252, 548249), (273, 506076), (362, 381654), (364, 379557), (466, 296478), (468, 295211), (543, 254436), (546, 253038), (699, 197652), (724, 190827), (819, 168692), (932, 148239), (1086, 127218), (1092, 126519), (1267, 109044), (1398, 98826), (1629, 84812), (1631, 84708), (1638, 84346), (2097, 65884), (2172, 63609), (2353, 58716), (2534, 54522), (2796, 49413), (3029, 45612), (3258, 42406), (3262, 42354), (3276, 42173), (3801, 36348), (4194, 32942), (4706, 29358), (4893, 28236), (5068, 27261), (6058, 22806), (6516, 21203), (6524, 21177), (7059, 19572), (7602, 18174), (8388, 16471), (9087, 15204), (9412, 14679), (9786, 14118), (11403, 12116)]