163442790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4253}}^1$

素因数の和:4334

約数の個数: 96

約数和(自身を含む): 493736256

約数和(自身を除く): 330293466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 610, 630, 854, 915, 1098, 1281, 1830, 2135, 2562, 2745, 3843, 4253, 4270, 5490, 6405, 7686, 8506, 12759, 12810, 19215, 21265, 25518, 29771, 38277, 38430, 42530, 59542, 63795, 76554, 89313, 127590, 148855, 178626, 191385, 259433, 267939, 297710, 382770, 446565, 518866, 535878, 778299, 893130, 1297165, 1339695, 1556598, 1816031, 2334897, 2594330, 2679390, 3632062, 3891495, 4669794, 5448093, 7782990, 9080155, 10896186, 11674485, 16344279, 18160310, 23348970, 27240465, 32688558, 54480930, 81721395, 163442790]

約数ペア:

[(1, 163442790), (2, 81721395), (3, 54480930), (5, 32688558), (6, 27240465), (7, 23348970), (9, 18160310), (10, 16344279), (14, 11674485), (15, 10896186), (18, 9080155), (21, 7782990), (30, 5448093), (35, 4669794), (42, 3891495), (45, 3632062), (61, 2679390), (63, 2594330), (70, 2334897), (90, 1816031), (105, 1556598), (122, 1339695), (126, 1297165), (183, 893130), (210, 778299), (305, 535878), (315, 518866), (366, 446565), (427, 382770), (549, 297710), (610, 267939), (630, 259433), (854, 191385), (915, 178626), (1098, 148855), (1281, 127590), (1830, 89313), (2135, 76554), (2562, 63795), (2745, 59542), (3843, 42530), (4253, 38430), (4270, 38277), (5490, 29771), (6405, 25518), (7686, 21265), (8506, 19215), (12759, 12810)]