169503348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 482630400

約数和(自身を除く): 313127052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 79, 82, 84, 89, 98, 123, 147, 158, 164, 178, 196, 237, 246, 267, 287, 294, 316, 356, 474, 492, 534, 553, 574, 588, 623, 861, 948, 1068, 1106, 1148, 1246, 1659, 1722, 1869, 2009, 2212, 2492, 3239, 3318, 3444, 3649, 3738, 3871, 4018, 4361, 6027, 6478, 6636, 7031, 7298, 7476, 7742, 8036, 8722, 9717, 10947, 11613, 12054, 12956, 13083, 14062, 14596, 15484, 17444, 19434, 21093, 21894, 22673, 23226, 24108, 25543, 26166, 28124, 38868, 42186, 43788, 45346, 46452, 49217, 51086, 52332, 68019, 76629, 84372, 90692, 98434, 102172, 136038, 147651, 153258, 158711, 178801, 196868, 272076, 288271, 295302, 306516, 317422, 344519, 357602, 476133, 536403, 576542, 590604, 634844, 689038, 715204, 864813, 952266, 1033557, 1072806, 1153084, 1378076, 1729626, 1904532, 2017897, 2067114, 2145612, 3459252, 4035794, 4134228, 6053691, 8071588, 12107382, 14125279, 24214764, 28250558, 42375837, 56501116, 84751674, 169503348]

約数ペア:

[(1, 169503348), (2, 84751674), (3, 56501116), (4, 42375837), (6, 28250558), (7, 24214764), (12, 14125279), (14, 12107382), (21, 8071588), (28, 6053691), (41, 4134228), (42, 4035794), (49, 3459252), (79, 2145612), (82, 2067114), (84, 2017897), (89, 1904532), (98, 1729626), (123, 1378076), (147, 1153084), (158, 1072806), (164, 1033557), (178, 952266), (196, 864813), (237, 715204), (246, 689038), (267, 634844), (287, 590604), (294, 576542), (316, 536403), (356, 476133), (474, 357602), (492, 344519), (534, 317422), (553, 306516), (574, 295302), (588, 288271), (623, 272076), (861, 196868), (948, 178801), (1068, 158711), (1106, 153258), (1148, 147651), (1246, 136038), (1659, 102172), (1722, 98434), (1869, 90692), (2009, 84372), (2212, 76629), (2492, 68019), (3239, 52332), (3318, 51086), (3444, 49217), (3649, 46452), (3738, 45346), (3871, 43788), (4018, 42186), (4361, 38868), (6027, 28124), (6478, 26166), (6636, 25543), (7031, 24108), (7298, 23226), (7476, 22673), (7742, 21894), (8036, 21093), (8722, 19434), (9717, 17444), (10947, 15484), (11613, 14596), (12054, 14062), (12956, 13083)]