163985202472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4250083}}^1$

素因数の和:4250162

約数の個数: 64

約数和(自身を含む): 385567620480

約数和(自身を除く): 221582418008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2756, 2968, 4823, 5512, 9646, 19292, 38584, 4250083, 8500166, 17000332, 29750581, 34000664, 55251079, 59501162, 110502158, 119002324, 221004316, 225254399, 238004648, 386757553, 442008632, 450508798, 773515106, 901017596, 1547030212, 1576780793, 1802035192, 2928307187, 3094060424, 3153561586, 5856614374, 6307123172, 11713228748, 12614246344, 20498150309, 23426457496, 40996300618, 81992601236, 163985202472]

約数ペア:

[(1, 163985202472), (2, 81992601236), (4, 40996300618), (7, 23426457496), (8, 20498150309), (13, 12614246344), (14, 11713228748), (26, 6307123172), (28, 5856614374), (52, 3153561586), (53, 3094060424), (56, 2928307187), (91, 1802035192), (104, 1576780793), (106, 1547030212), (182, 901017596), (212, 773515106), (364, 450508798), (371, 442008632), (424, 386757553), (689, 238004648), (728, 225254399), (742, 221004316), (1378, 119002324), (1484, 110502158), (2756, 59501162), (2968, 55251079), (4823, 34000664), (5512, 29750581), (9646, 17000332), (19292, 8500166), (38584, 4250083)]