156937681430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{79399}}^1$

素因数の和:79629

約数の個数: 64

約数和(自身を含む): 303219072000

約数和(自身を除く): 146281390570

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 103, 190, 202, 206, 505, 515, 1010, 1030, 1919, 1957, 3838, 3914, 9595, 9785, 10403, 19190, 19570, 20806, 52015, 79399, 104030, 158798, 197657, 395314, 396995, 793990, 988285, 1508581, 1976570, 3017162, 7542905, 8019299, 8178097, 15085810, 16038598, 16356194, 40096495, 40890485, 80192990, 81780970, 152366681, 155383843, 304733362, 310767686, 761833405, 776919215, 825987797, 1523666810, 1553838430, 1651975594, 4129938985, 8259877970, 15693768143, 31387536286, 78468840715, 156937681430]

約数ペア:

[(1, 156937681430), (2, 78468840715), (5, 31387536286), (10, 15693768143), (19, 8259877970), (38, 4129938985), (95, 1651975594), (101, 1553838430), (103, 1523666810), (190, 825987797), (202, 776919215), (206, 761833405), (505, 310767686), (515, 304733362), (1010, 155383843), (1030, 152366681), (1919, 81780970), (1957, 80192990), (3838, 40890485), (3914, 40096495), (9595, 16356194), (9785, 16038598), (10403, 15085810), (19190, 8178097), (19570, 8019299), (20806, 7542905), (52015, 3017162), (79399, 1976570), (104030, 1508581), (158798, 988285), (197657, 793990), (395314, 396995)]