153518944

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 329978880

約数和(自身を除く): 176459936

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 59, 61, 62, 86, 118, 122, 124, 172, 236, 244, 248, 344, 472, 488, 496, 688, 944, 976, 992, 1333, 1376, 1829, 1888, 1891, 1952, 2537, 2623, 2666, 3599, 3658, 3782, 5074, 5246, 5332, 7198, 7316, 7564, 10148, 10492, 10664, 14396, 14632, 15128, 20296, 20984, 21328, 28792, 29264, 30256, 40592, 41968, 42656, 57584, 58528, 60512, 78647, 81184, 81313, 83936, 111569, 115168, 154757, 157294, 162626, 223138, 309514, 314588, 325252, 446276, 619028, 629176, 650504, 892552, 1238056, 1258352, 1301008, 1785104, 2476112, 2516704, 2602016, 3570208, 4797467, 4952224, 9594934, 19189868, 38379736, 76759472, 153518944]

約数ペア:

[(1, 153518944), (2, 76759472), (4, 38379736), (8, 19189868), (16, 9594934), (31, 4952224), (32, 4797467), (43, 3570208), (59, 2602016), (61, 2516704), (62, 2476112), (86, 1785104), (118, 1301008), (122, 1258352), (124, 1238056), (172, 892552), (236, 650504), (244, 629176), (248, 619028), (344, 446276), (472, 325252), (488, 314588), (496, 309514), (688, 223138), (944, 162626), (976, 157294), (992, 154757), (1333, 115168), (1376, 111569), (1829, 83936), (1888, 81313), (1891, 81184), (1952, 78647), (2537, 60512), (2623, 58528), (2666, 57584), (3599, 42656), (3658, 41968), (3782, 40592), (5074, 30256), (5246, 29264), (5332, 28792), (7198, 21328), (7316, 20984), (7564, 20296), (10148, 15128), (10492, 14632), (10664, 14396)]