158419560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 515652480

約数和(自身を除く): 357232920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 173, 195, 260, 312, 346, 390, 519, 520, 587, 692, 780, 865, 1038, 1174, 1384, 1560, 1730, 1761, 2076, 2249, 2348, 2595, 2935, 3460, 3522, 4152, 4498, 4696, 5190, 5870, 6747, 6920, 7044, 7631, 8805, 8996, 10380, 11245, 11740, 13494, 14088, 15262, 17610, 17992, 20760, 22490, 22893, 23480, 26988, 30524, 33735, 35220, 38155, 44980, 45786, 53976, 61048, 67470, 70440, 76310, 89960, 91572, 101551, 114465, 134940, 152620, 183144, 203102, 228930, 269880, 304653, 305240, 406204, 457860, 507755, 609306, 812408, 915720, 1015510, 1218612, 1320163, 1523265, 2031020, 2437224, 2640326, 3046530, 3960489, 4062040, 5280652, 6093060, 6600815, 7920978, 10561304, 12186120, 13201630, 15841956, 19802445, 26403260, 31683912, 39604890, 52806520, 79209780, 158419560]

約数ペア:

[(1, 158419560), (2, 79209780), (3, 52806520), (4, 39604890), (5, 31683912), (6, 26403260), (8, 19802445), (10, 15841956), (12, 13201630), (13, 12186120), (15, 10561304), (20, 7920978), (24, 6600815), (26, 6093060), (30, 5280652), (39, 4062040), (40, 3960489), (52, 3046530), (60, 2640326), (65, 2437224), (78, 2031020), (104, 1523265), (120, 1320163), (130, 1218612), (156, 1015510), (173, 915720), (195, 812408), (260, 609306), (312, 507755), (346, 457860), (390, 406204), (519, 305240), (520, 304653), (587, 269880), (692, 228930), (780, 203102), (865, 183144), (1038, 152620), (1174, 134940), (1384, 114465), (1560, 101551), (1730, 91572), (1761, 89960), (2076, 76310), (2249, 70440), (2348, 67470), (2595, 61048), (2935, 53976), (3460, 45786), (3522, 44980), (4152, 38155), (4498, 35220), (4696, 33735), (5190, 30524), (5870, 26988), (6747, 23480), (6920, 22893), (7044, 22490), (7631, 20760), (8805, 17992), (8996, 17610), (10380, 15262), (11245, 14088), (11740, 13494)]