168356916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3023}}^1$

素因数の和:3070

約数の個数: 144

約数和(自身を含む): 554770944

約数和(自身を除く): 386414028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 3023, 3094, 3276, 3978, 4284, 4641, 6046, 6188, 7956, 9069, 9282, 12092, 13923, 18138, 18564, 21161, 27207, 27846, 36276, 39299, 42322, 51391, 54414, 55692, 63483, 78598, 84644, 102782, 108828, 117897, 126966, 154173, 157196, 190449, 205564, 235794, 253932, 275093, 308346, 353691, 359737, 380898, 462519, 471588, 550186, 616692, 668083, 707382, 719474, 761796, 825279, 925038, 1079211, 1100372, 1336166, 1414764, 1438948, 1650558, 1850076, 2004249, 2158422, 2475837, 2672332, 3237633, 3301116, 4008498, 4316844, 4676581, 4951674, 6012747, 6475266, 8016996, 9353162, 9903348, 12025494, 12950532, 14029743, 18706324, 24050988, 28059486, 42089229, 56118972, 84178458, 168356916]

約数ペア:

[(1, 168356916), (2, 84178458), (3, 56118972), (4, 42089229), (6, 28059486), (7, 24050988), (9, 18706324), (12, 14029743), (13, 12950532), (14, 12025494), (17, 9903348), (18, 9353162), (21, 8016996), (26, 6475266), (28, 6012747), (34, 4951674), (36, 4676581), (39, 4316844), (42, 4008498), (51, 3301116), (52, 3237633), (63, 2672332), (68, 2475837), (78, 2158422), (84, 2004249), (91, 1850076), (102, 1650558), (117, 1438948), (119, 1414764), (126, 1336166), (153, 1100372), (156, 1079211), (182, 925038), (204, 825279), (221, 761796), (234, 719474), (238, 707382), (252, 668083), (273, 616692), (306, 550186), (357, 471588), (364, 462519), (442, 380898), (468, 359737), (476, 353691), (546, 308346), (612, 275093), (663, 253932), (714, 235794), (819, 205564), (884, 190449), (1071, 157196), (1092, 154173), (1326, 126966), (1428, 117897), (1547, 108828), (1638, 102782), (1989, 84644), (2142, 78598), (2652, 63483), (3023, 55692), (3094, 54414), (3276, 51391), (3978, 42322), (4284, 39299), (4641, 36276), (6046, 27846), (6188, 27207), (7956, 21161), (9069, 18564), (9282, 18138), (12092, 13923)]