168692868

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 120

約数和(自身を含む): 472287200

約数和(自身を除く): 303594332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 67, 76, 81, 108, 114, 134, 162, 171, 201, 228, 268, 324, 342, 402, 409, 513, 603, 684, 804, 818, 1026, 1206, 1227, 1273, 1539, 1636, 1809, 2052, 2412, 2454, 2546, 3078, 3618, 3681, 3819, 4908, 5092, 5427, 6156, 7236, 7362, 7638, 7771, 10854, 11043, 11457, 14724, 15276, 15542, 21708, 22086, 22914, 23313, 27403, 31084, 33129, 34371, 44172, 45828, 46626, 54806, 66258, 68742, 69939, 82209, 93252, 103113, 109612, 132516, 137484, 139878, 164418, 206226, 209817, 246627, 279756, 328836, 412452, 419634, 493254, 520657, 629451, 739881, 839268, 986508, 1041314, 1258902, 1479762, 1561971, 2082628, 2219643, 2517804, 2959524, 3123942, 4439286, 4685913, 6247884, 8878572, 9371826, 14057739, 18743652, 28115478, 42173217, 56230956, 84346434, 168692868]

約数ペア:

[(1, 168692868), (2, 84346434), (3, 56230956), (4, 42173217), (6, 28115478), (9, 18743652), (12, 14057739), (18, 9371826), (19, 8878572), (27, 6247884), (36, 4685913), (38, 4439286), (54, 3123942), (57, 2959524), (67, 2517804), (76, 2219643), (81, 2082628), (108, 1561971), (114, 1479762), (134, 1258902), (162, 1041314), (171, 986508), (201, 839268), (228, 739881), (268, 629451), (324, 520657), (342, 493254), (402, 419634), (409, 412452), (513, 328836), (603, 279756), (684, 246627), (804, 209817), (818, 206226), (1026, 164418), (1206, 139878), (1227, 137484), (1273, 132516), (1539, 109612), (1636, 103113), (1809, 93252), (2052, 82209), (2412, 69939), (2454, 68742), (2546, 66258), (3078, 54806), (3618, 46626), (3681, 45828), (3819, 44172), (4908, 34371), (5092, 33129), (5427, 31084), (6156, 27403), (7236, 23313), (7362, 22914), (7638, 22086), (7771, 21708), (10854, 15542), (11043, 15276), (11457, 14724)]