109820152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 235620000

約数和(自身を除く): 125799848

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 149, 152, 247, 298, 373, 494, 596, 746, 988, 1192, 1492, 1937, 1976, 2831, 2984, 3874, 4849, 5662, 7087, 7748, 9698, 11324, 14174, 15496, 19396, 22648, 28348, 36803, 38792, 55577, 56696, 73606, 92131, 111154, 147212, 184262, 222308, 294424, 368524, 444616, 722501, 737048, 1055963, 1445002, 2111926, 2890004, 4223852, 5780008, 8447704, 13727519, 27455038, 54910076, 109820152]

約数ペア:

[(1, 109820152), (2, 54910076), (4, 27455038), (8, 13727519), (13, 8447704), (19, 5780008), (26, 4223852), (38, 2890004), (52, 2111926), (76, 1445002), (104, 1055963), (149, 737048), (152, 722501), (247, 444616), (298, 368524), (373, 294424), (494, 222308), (596, 184262), (746, 147212), (988, 111154), (1192, 92131), (1492, 73606), (1937, 56696), (1976, 55577), (2831, 38792), (2984, 36803), (3874, 28348), (4849, 22648), (5662, 19396), (7087, 15496), (7748, 14174), (9698, 11324)]