155699928

素因数分解:

$2^3\times 3^3\times {\mathrm{179}}^1\times {\mathrm{4027}}^1$

素因数の和:4221

約数の個数: 64

約数和(自身を含む): 435024000

約数和(自身を除く): 279324072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 179, 216, 358, 537, 716, 1074, 1432, 1611, 2148, 3222, 4027, 4296, 4833, 6444, 8054, 9666, 12081, 12888, 16108, 19332, 24162, 32216, 36243, 38664, 48324, 72486, 96648, 108729, 144972, 217458, 289944, 434916, 720833, 869832, 1441666, 2162499, 2883332, 4324998, 5766664, 6487497, 8649996, 12974994, 17299992, 19462491, 25949988, 38924982, 51899976, 77849964, 155699928]

約数ペア:

[(1, 155699928), (2, 77849964), (3, 51899976), (4, 38924982), (6, 25949988), (8, 19462491), (9, 17299992), (12, 12974994), (18, 8649996), (24, 6487497), (27, 5766664), (36, 4324998), (54, 2883332), (72, 2162499), (108, 1441666), (179, 869832), (216, 720833), (358, 434916), (537, 289944), (716, 217458), (1074, 144972), (1432, 108729), (1611, 96648), (2148, 72486), (3222, 48324), (4027, 38664), (4296, 36243), (4833, 32216), (6444, 24162), (8054, 19332), (9666, 16108), (12081, 12888)]