168993396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1982

約数の個数: 144

約数和(自身を含む): 531655488

約数和(自身を除く): 362662092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 39, 44, 51, 52, 66, 68, 78, 99, 102, 117, 132, 143, 153, 156, 187, 198, 204, 221, 234, 286, 306, 374, 396, 429, 442, 468, 561, 572, 612, 663, 748, 858, 884, 1122, 1287, 1326, 1683, 1716, 1931, 1989, 2244, 2431, 2574, 2652, 3366, 3862, 3978, 4862, 5148, 5793, 6732, 7293, 7724, 7956, 9724, 11586, 14586, 17379, 21241, 21879, 23172, 25103, 29172, 32827, 34758, 42482, 43758, 50206, 63723, 65654, 69516, 75309, 84964, 87516, 98481, 100412, 127446, 131308, 150618, 191169, 196962, 225927, 254892, 276133, 295443, 301236, 361097, 382338, 393924, 426751, 451854, 552266, 590886, 722194, 764676, 828399, 853502, 903708, 1083291, 1104532, 1181772, 1280253, 1444388, 1656798, 1707004, 2166582, 2485197, 2560506, 3249873, 3313596, 3840759, 4333164, 4694261, 4970394, 5121012, 6499746, 7681518, 9388522, 9940788, 12999492, 14082783, 15363036, 18777044, 28165566, 42248349, 56331132, 84496698, 168993396]

約数ペア:

[(1, 168993396), (2, 84496698), (3, 56331132), (4, 42248349), (6, 28165566), (9, 18777044), (11, 15363036), (12, 14082783), (13, 12999492), (17, 9940788), (18, 9388522), (22, 7681518), (26, 6499746), (33, 5121012), (34, 4970394), (36, 4694261), (39, 4333164), (44, 3840759), (51, 3313596), (52, 3249873), (66, 2560506), (68, 2485197), (78, 2166582), (99, 1707004), (102, 1656798), (117, 1444388), (132, 1280253), (143, 1181772), (153, 1104532), (156, 1083291), (187, 903708), (198, 853502), (204, 828399), (221, 764676), (234, 722194), (286, 590886), (306, 552266), (374, 451854), (396, 426751), (429, 393924), (442, 382338), (468, 361097), (561, 301236), (572, 295443), (612, 276133), (663, 254892), (748, 225927), (858, 196962), (884, 191169), (1122, 150618), (1287, 131308), (1326, 127446), (1683, 100412), (1716, 98481), (1931, 87516), (1989, 84964), (2244, 75309), (2431, 69516), (2574, 65654), (2652, 63723), (3366, 50206), (3862, 43758), (3978, 42482), (4862, 34758), (5148, 32827), (5793, 29172), (6732, 25103), (7293, 23172), (7724, 21879), (7956, 21241), (9724, 17379), (11586, 14586)]