164597940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23447}}^1$

素因数の和:23478

約数の個数: 96

約数和(自身を含む): 551496960

約数和(自身を除く): 386899020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 23447, 46894, 70341, 93788, 117235, 140682, 211023, 234470, 281364, 304811, 351705, 422046, 468940, 609622, 633069, 703410, 844092, 914433, 1055115, 1219244, 1266138, 1406820, 1524055, 1828866, 2110230, 2532276, 2743299, 3048110, 3165345, 3657732, 4220460, 4572165, 5486598, 6096220, 6330690, 8229897, 9144330, 10973196, 12661380, 13716495, 16459794, 18288660, 27432990, 32919588, 41149485, 54865980, 82298970, 164597940]

約数ペア:

[(1, 164597940), (2, 82298970), (3, 54865980), (4, 41149485), (5, 32919588), (6, 27432990), (9, 18288660), (10, 16459794), (12, 13716495), (13, 12661380), (15, 10973196), (18, 9144330), (20, 8229897), (26, 6330690), (27, 6096220), (30, 5486598), (36, 4572165), (39, 4220460), (45, 3657732), (52, 3165345), (54, 3048110), (60, 2743299), (65, 2532276), (78, 2110230), (90, 1828866), (108, 1524055), (117, 1406820), (130, 1266138), (135, 1219244), (156, 1055115), (180, 914433), (195, 844092), (234, 703410), (260, 633069), (270, 609622), (351, 468940), (390, 422046), (468, 351705), (540, 304811), (585, 281364), (702, 234470), (780, 211023), (1170, 140682), (1404, 117235), (1755, 93788), (2340, 70341), (3510, 46894), (7020, 23447)]