118138644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:550

約数の個数: 144

約数和(自身を含む): 352235520

約数和(自身を除く): 234096876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 31, 34, 36, 39, 51, 52, 62, 68, 78, 93, 102, 117, 124, 153, 156, 186, 204, 221, 234, 279, 306, 372, 403, 442, 468, 479, 527, 558, 612, 663, 806, 884, 958, 1054, 1116, 1209, 1326, 1437, 1581, 1612, 1916, 1989, 2108, 2418, 2652, 2874, 3162, 3627, 3978, 4311, 4743, 4836, 5748, 6227, 6324, 6851, 7254, 7956, 8143, 8622, 9486, 12454, 13702, 14508, 14849, 16286, 17244, 18681, 18972, 20553, 24429, 24908, 27404, 29698, 32572, 37362, 41106, 44547, 48858, 56043, 59396, 61659, 73287, 74724, 82212, 89094, 97716, 105859, 112086, 123318, 133641, 146574, 178188, 193037, 211718, 224172, 246636, 252433, 267282, 293148, 317577, 386074, 423436, 504866, 534564, 579111, 635154, 757299, 772148, 952731, 1009732, 1158222, 1270308, 1514598, 1737333, 1905462, 2271897, 2316444, 3029196, 3281629, 3474666, 3810924, 4543794, 6563258, 6949332, 9087588, 9844887, 13126516, 19689774, 29534661, 39379548, 59069322, 118138644]

約数ペア:

[(1, 118138644), (2, 59069322), (3, 39379548), (4, 29534661), (6, 19689774), (9, 13126516), (12, 9844887), (13, 9087588), (17, 6949332), (18, 6563258), (26, 4543794), (31, 3810924), (34, 3474666), (36, 3281629), (39, 3029196), (51, 2316444), (52, 2271897), (62, 1905462), (68, 1737333), (78, 1514598), (93, 1270308), (102, 1158222), (117, 1009732), (124, 952731), (153, 772148), (156, 757299), (186, 635154), (204, 579111), (221, 534564), (234, 504866), (279, 423436), (306, 386074), (372, 317577), (403, 293148), (442, 267282), (468, 252433), (479, 246636), (527, 224172), (558, 211718), (612, 193037), (663, 178188), (806, 146574), (884, 133641), (958, 123318), (1054, 112086), (1116, 105859), (1209, 97716), (1326, 89094), (1437, 82212), (1581, 74724), (1612, 73287), (1916, 61659), (1989, 59396), (2108, 56043), (2418, 48858), (2652, 44547), (2874, 41106), (3162, 37362), (3627, 32572), (3978, 29698), (4311, 27404), (4743, 24908), (4836, 24429), (5748, 20553), (6227, 18972), (6324, 18681), (6851, 17244), (7254, 16286), (7956, 14849), (8143, 14508), (8622, 13702), (9486, 12454)]