188231004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 553119840

約数和(自身を除く): 364888836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 59, 68, 78, 102, 117, 118, 153, 156, 177, 204, 221, 234, 236, 306, 354, 401, 442, 468, 531, 612, 663, 708, 767, 802, 884, 1003, 1062, 1203, 1326, 1534, 1604, 1989, 2006, 2124, 2301, 2406, 2652, 3009, 3068, 3609, 3978, 4012, 4602, 4812, 5213, 6018, 6817, 6903, 7218, 7956, 9027, 9204, 10426, 12036, 13039, 13634, 13806, 14436, 15639, 18054, 20451, 20852, 23659, 26078, 27268, 27612, 31278, 36108, 39117, 40902, 46917, 47318, 52156, 61353, 62556, 70977, 78234, 81804, 88621, 93834, 94636, 117351, 122706, 141954, 156468, 177242, 187668, 212931, 234702, 245412, 265863, 283908, 307567, 354484, 402203, 425862, 469404, 531726, 615134, 797589, 804406, 851724, 922701, 1063452, 1206609, 1230268, 1595178, 1608812, 1845402, 2413218, 2768103, 3190356, 3619827, 3690804, 4826436, 5228639, 5536206, 7239654, 10457278, 11072412, 14479308, 15685917, 20914556, 31371834, 47057751, 62743668, 94115502, 188231004]

約数ペア:

[(1, 188231004), (2, 94115502), (3, 62743668), (4, 47057751), (6, 31371834), (9, 20914556), (12, 15685917), (13, 14479308), (17, 11072412), (18, 10457278), (26, 7239654), (34, 5536206), (36, 5228639), (39, 4826436), (51, 3690804), (52, 3619827), (59, 3190356), (68, 2768103), (78, 2413218), (102, 1845402), (117, 1608812), (118, 1595178), (153, 1230268), (156, 1206609), (177, 1063452), (204, 922701), (221, 851724), (234, 804406), (236, 797589), (306, 615134), (354, 531726), (401, 469404), (442, 425862), (468, 402203), (531, 354484), (612, 307567), (663, 283908), (708, 265863), (767, 245412), (802, 234702), (884, 212931), (1003, 187668), (1062, 177242), (1203, 156468), (1326, 141954), (1534, 122706), (1604, 117351), (1989, 94636), (2006, 93834), (2124, 88621), (2301, 81804), (2406, 78234), (2652, 70977), (3009, 62556), (3068, 61353), (3609, 52156), (3978, 47318), (4012, 46917), (4602, 40902), (4812, 39117), (5213, 36108), (6018, 31278), (6817, 27612), (6903, 27268), (7218, 26078), (7956, 23659), (9027, 20852), (9204, 20451), (10426, 18054), (12036, 15639), (13039, 14436), (13634, 13806)]