156058130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 307346400

約数和(自身を除く): 151288270

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 101, 122, 149, 170, 202, 298, 305, 505, 610, 745, 1010, 1037, 1490, 1717, 2074, 2533, 3434, 5066, 5185, 6161, 8585, 9089, 10370, 12322, 12665, 15049, 17170, 18178, 25330, 30098, 30805, 45445, 61610, 75245, 90890, 104737, 150490, 154513, 209474, 255833, 309026, 511666, 523685, 772565, 917989, 1047370, 1279165, 1545130, 1835978, 2558330, 4589945, 9179890, 15605813, 31211626, 78029065, 156058130]

約数ペア:

[(1, 156058130), (2, 78029065), (5, 31211626), (10, 15605813), (17, 9179890), (34, 4589945), (61, 2558330), (85, 1835978), (101, 1545130), (122, 1279165), (149, 1047370), (170, 917989), (202, 772565), (298, 523685), (305, 511666), (505, 309026), (610, 255833), (745, 209474), (1010, 154513), (1037, 150490), (1490, 104737), (1717, 90890), (2074, 75245), (2533, 61610), (3434, 45445), (5066, 30805), (5185, 30098), (6161, 25330), (8585, 18178), (9089, 17170), (10370, 15049), (12322, 12665)]