164429580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 553771008

約数和(自身を除く): 389341428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 73, 84, 93, 105, 124, 140, 146, 155, 173, 186, 210, 217, 219, 292, 310, 346, 365, 372, 420, 434, 438, 465, 511, 519, 620, 651, 692, 730, 865, 868, 876, 930, 1022, 1038, 1085, 1095, 1211, 1302, 1460, 1533, 1730, 1860, 2044, 2076, 2170, 2190, 2263, 2422, 2555, 2595, 2604, 3066, 3255, 3460, 3633, 4340, 4380, 4526, 4844, 5110, 5190, 5363, 6055, 6132, 6510, 6789, 7266, 7665, 9052, 10220, 10380, 10726, 11315, 12110, 12629, 13020, 13578, 14532, 15330, 15841, 16089, 18165, 21452, 22630, 24220, 25258, 26815, 27156, 30660, 31682, 32178, 33945, 36330, 37541, 37887, 45260, 47523, 50516, 53630, 63145, 63364, 64356, 67890, 72660, 75082, 75774, 79205, 80445, 88403, 95046, 107260, 112623, 126290, 135780, 150164, 151548, 158410, 160890, 176806, 187705, 189435, 190092, 225246, 237615, 252580, 265209, 316820, 321780, 353612, 375410, 378870, 391499, 442015, 450492, 475230, 530418, 563115, 750820, 757740, 782998, 884030, 950460, 1060836, 1126230, 1174497, 1326045, 1565996, 1768060, 1957495, 2252460, 2348994, 2652090, 2740493, 3914990, 4697988, 5304180, 5480986, 5872485, 7829980, 8221479, 10961972, 11744970, 13702465, 16442958, 23489940, 27404930, 32885916, 41107395, 54809860, 82214790, 164429580]

約数ペア:

[(1, 164429580), (2, 82214790), (3, 54809860), (4, 41107395), (5, 32885916), (6, 27404930), (7, 23489940), (10, 16442958), (12, 13702465), (14, 11744970), (15, 10961972), (20, 8221479), (21, 7829980), (28, 5872485), (30, 5480986), (31, 5304180), (35, 4697988), (42, 3914990), (60, 2740493), (62, 2652090), (70, 2348994), (73, 2252460), (84, 1957495), (93, 1768060), (105, 1565996), (124, 1326045), (140, 1174497), (146, 1126230), (155, 1060836), (173, 950460), (186, 884030), (210, 782998), (217, 757740), (219, 750820), (292, 563115), (310, 530418), (346, 475230), (365, 450492), (372, 442015), (420, 391499), (434, 378870), (438, 375410), (465, 353612), (511, 321780), (519, 316820), (620, 265209), (651, 252580), (692, 237615), (730, 225246), (865, 190092), (868, 189435), (876, 187705), (930, 176806), (1022, 160890), (1038, 158410), (1085, 151548), (1095, 150164), (1211, 135780), (1302, 126290), (1460, 112623), (1533, 107260), (1730, 95046), (1860, 88403), (2044, 80445), (2076, 79205), (2170, 75774), (2190, 75082), (2263, 72660), (2422, 67890), (2555, 64356), (2595, 63364), (2604, 63145), (3066, 53630), (3255, 50516), (3460, 47523), (3633, 45260), (4340, 37887), (4380, 37541), (4526, 36330), (4844, 33945), (5110, 32178), (5190, 31682), (5363, 30660), (6055, 27156), (6132, 26815), (6510, 25258), (6789, 24220), (7266, 22630), (7665, 21452), (9052, 18165), (10220, 16089), (10380, 15841), (10726, 15330), (11315, 14532), (12110, 13578), (12629, 13020)]