167895468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 495331200

約数和(自身を除く): 327435732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 47, 51, 52, 68, 78, 94, 102, 117, 141, 153, 156, 188, 204, 221, 234, 282, 306, 423, 442, 449, 468, 564, 611, 612, 663, 799, 846, 884, 898, 1222, 1326, 1347, 1598, 1692, 1796, 1833, 1989, 2397, 2444, 2652, 2694, 3196, 3666, 3978, 4041, 4794, 5388, 5499, 5837, 7191, 7332, 7633, 7956, 8082, 9588, 10387, 10998, 11674, 14382, 15266, 16164, 17511, 20774, 21103, 21996, 22899, 23348, 28764, 30532, 31161, 35022, 41548, 42206, 45798, 52533, 62322, 63309, 68697, 70044, 84412, 91596, 93483, 99229, 105066, 124644, 126618, 137394, 186966, 189927, 198458, 210132, 253236, 274339, 274788, 297687, 358751, 373932, 379854, 396916, 548678, 595374, 717502, 759708, 823017, 893061, 1076253, 1097356, 1190748, 1435004, 1646034, 1786122, 2152506, 2469051, 3228759, 3292068, 3572244, 4305012, 4663763, 4938102, 6457518, 9327526, 9876204, 12915036, 13991289, 18655052, 27982578, 41973867, 55965156, 83947734, 167895468]

約数ペア:

[(1, 167895468), (2, 83947734), (3, 55965156), (4, 41973867), (6, 27982578), (9, 18655052), (12, 13991289), (13, 12915036), (17, 9876204), (18, 9327526), (26, 6457518), (34, 4938102), (36, 4663763), (39, 4305012), (47, 3572244), (51, 3292068), (52, 3228759), (68, 2469051), (78, 2152506), (94, 1786122), (102, 1646034), (117, 1435004), (141, 1190748), (153, 1097356), (156, 1076253), (188, 893061), (204, 823017), (221, 759708), (234, 717502), (282, 595374), (306, 548678), (423, 396916), (442, 379854), (449, 373932), (468, 358751), (564, 297687), (611, 274788), (612, 274339), (663, 253236), (799, 210132), (846, 198458), (884, 189927), (898, 186966), (1222, 137394), (1326, 126618), (1347, 124644), (1598, 105066), (1692, 99229), (1796, 93483), (1833, 91596), (1989, 84412), (2397, 70044), (2444, 68697), (2652, 63309), (2694, 62322), (3196, 52533), (3666, 45798), (3978, 42206), (4041, 41548), (4794, 35022), (5388, 31161), (5499, 30532), (5837, 28764), (7191, 23348), (7332, 22899), (7633, 21996), (7956, 21103), (8082, 20774), (9588, 17511), (10387, 16164), (10998, 15266), (11674, 14382)]