156978197000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{8293}}^1$

素因数の和:9160

約数の個数: 128

約数和(自身を含む): 383811816960

約数和(自身を除く): 226833619960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 823, 920, 1000, 1150, 1646, 2300, 2875, 3292, 4115, 4600, 5750, 6584, 8230, 8293, 11500, 16460, 16586, 18929, 20575, 23000, 32920, 33172, 37858, 41150, 41465, 66344, 75716, 82300, 82930, 94645, 102875, 151432, 164600, 165860, 189290, 190739, 205750, 207325, 331720, 378580, 381478, 411500, 414650, 473225, 757160, 762956, 823000, 829300, 946450, 953695, 1036625, 1525912, 1658600, 1892900, 1907390, 2073250, 2366125, 3785800, 3814780, 4146500, 4732250, 4768475, 6825139, 7629560, 8293000, 9464500, 9536950, 13650278, 18929000, 19073900, 23842375, 27300556, 34125695, 38147800, 47684750, 54601112, 68251390, 95369500, 136502780, 156978197, 170628475, 190739000, 273005560, 313956394, 341256950, 627912788, 682513900, 784890985, 853142375, 1255825576, 1365027800, 1569781970, 1706284750, 3139563940, 3412569500, 3924454925, 6279127880, 6825139000, 7848909850, 15697819700, 19622274625, 31395639400, 39244549250, 78489098500, 156978197000]

約数ペア:

[(1, 156978197000), (2, 78489098500), (4, 39244549250), (5, 31395639400), (8, 19622274625), (10, 15697819700), (20, 7848909850), (23, 6825139000), (25, 6279127880), (40, 3924454925), (46, 3412569500), (50, 3139563940), (92, 1706284750), (100, 1569781970), (115, 1365027800), (125, 1255825576), (184, 853142375), (200, 784890985), (230, 682513900), (250, 627912788), (460, 341256950), (500, 313956394), (575, 273005560), (823, 190739000), (920, 170628475), (1000, 156978197), (1150, 136502780), (1646, 95369500), (2300, 68251390), (2875, 54601112), (3292, 47684750), (4115, 38147800), (4600, 34125695), (5750, 27300556), (6584, 23842375), (8230, 19073900), (8293, 18929000), (11500, 13650278), (16460, 9536950), (16586, 9464500), (18929, 8293000), (20575, 7629560), (23000, 6825139), (32920, 4768475), (33172, 4732250), (37858, 4146500), (41150, 3814780), (41465, 3785800), (66344, 2366125), (75716, 2073250), (82300, 1907390), (82930, 1892900), (94645, 1658600), (102875, 1525912), (151432, 1036625), (164600, 953695), (165860, 946450), (189290, 829300), (190739, 823000), (205750, 762956), (207325, 757160), (331720, 473225), (378580, 414650), (381478, 411500)]